Total Payments
$608,707
2024 Payments
$28,712
Companies
51
Transactions
996
Medicare Patients
8,538
Medicare Billing
$2.2M
Payment Breakdown by Category
Other$371,329 (61.0%)
Consulting$98,658 (16.2%)
Education$57,504 (9.4%)
Travel$43,502 (7.1%)
Food & Beverage$30,214 (5.0%)
Research$7,500 (1.2%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $371,329 | 55 | 61.0% |
| Consulting Fee | $98,658 | 27 | 16.2% |
| Education | $57,504 | 16 | 9.4% |
| Travel and Lodging | $43,502 | 92 | 7.1% |
| Food and Beverage | $30,214 | 802 | 5.0% |
| Unspecified | $7,500 | 4 | 1.2% |
Payments by Type
General
$601,207
992 transactions
Research
$7,500
1 transactions
Ownership
$0
3 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Boston Scientific Corporation | $419,049 | 278 | $0 (2024) |
| COLOPLAST CORP | $160,062 | 172 | $0 (2024) |
| Innovation Technologies Inc | $14,656 | 11 | $0 (2024) |
| Endo Pharmaceuticals Inc. | $2,629 | 100 | $0 (2024) |
| Axonics, Inc. | $2,467 | 25 | $0 (2024) |
| Antares Pharma, Inc. | $1,706 | 87 | $0 (2024) |
| Noah Medical Corporation | $1,000 | 1 | $0 (2024) |
| Astellas Pharma US Inc | $958.46 | 71 | $0 (2024) |
| Sumitomo Pharma America, Inc. | $808.09 | 27 | $0 (2024) |
| UROVANT SCIENCES INC | $601.65 | 25 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $28,712 | 82 | COLOPLAST CORP ($18,017) |
| 2023 | $29,272 | 141 | Coloplast Corp ($22,148) |
| 2022 | $65,452 | 158 | Coloplast Corp ($58,927) |
| 2021 | $79,800 | 94 | BOSTON SCIENTIFIC CORPORATION ($39,749) |
| 2020 | $44,335 | 53 | Boston Scientific Corporation ($34,344) |
| 2019 | $152,054 | 174 | Boston Scientific Corporation ($138,037) |
| 2018 | $104,236 | 149 | Boston Scientific Corporation ($103,192) |
| 2017 | $104,846 | 145 | BOSTON SCIENTIFIC CORPORATION ($103,678) |
All Payment Transactions
996 individual payment records from CMS Open Payments — Page 1 of 40
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/19/2024 | Axonics, Inc. | Axonics (Device) | Food and Beverage | In-kind items and services | $23.64 | General |
| Category: Urology | ||||||
| 12/18/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $18.60 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 12/05/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $34.26 | General |
| Category: UROLOGY | ||||||
| 12/04/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $19.02 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 12/04/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $2.68 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 11/15/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $14.75 | General |
| Category: UROLOGY | ||||||
| 11/13/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $16.00 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 10/30/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $16.20 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 10/29/2024 | COLOPLAST CORP | Titan (Device) | Consulting Fee | Cash or cash equivalent | $250.00 | General |
| Category: Men's Health | ||||||
| 10/29/2024 | COLOPLAST CORP | Titan (Device) | Food and Beverage | In-kind items and services | $179.03 | General |
| Category: Men's Health | ||||||
| 10/28/2024 | Innovation Technologies Inc | IRRISEPT (Device) | Food and Beverage | In-kind items and services | $84.38 | General |
| Category: JET LAVAGE DEVICE WITH CHG | ||||||
| 10/18/2024 | Axonics, Inc. | Bulkamid (Device) | Food and Beverage | In-kind items and services | $119.60 | General |
| Category: Urology | ||||||
| 10/18/2024 | Axonics, Inc. | Bulkamid (Device), Axonics | Food and Beverage | In-kind items and services | $71.42 | General |
| Category: Urology | ||||||
| 10/16/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $19.42 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 10/10/2024 | Boston Scientific Corporation | AngioJet Ultra 5000A (Device) | Food and Beverage | In-kind items and services | $48.70 | General |
| Category: AngioJet_PI | ||||||
| 10/02/2024 | Endo USA, Inc. | XIAFLEX (Biological) | Food and Beverage | In-kind items and services | $25.95 | General |
| Category: UROLOGY | ||||||
| 09/30/2024 | ABBVIE INC. | LUPRON DEPOT (Drug) | Food and Beverage | In-kind items and services | $16.23 | General |
| Category: ENDOCRINOLOGY | ||||||
| 09/26/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $2.10 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 09/25/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $18.00 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 09/11/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $34.04 | General |
| Category: UROLOGY | ||||||
| 09/11/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $17.29 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 09/05/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $34.26 | General |
| Category: UROLOGY | ||||||
| 08/29/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $13.49 | General |
| Category: UROLOGY | ||||||
| 08/28/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $16.76 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
| 08/28/2024 | Antares Pharma, Inc. | XYOSTED (Drug) | Food and Beverage | In-kind items and services | $3.25 | General |
| Category: TESTOSTERONE REPLACEMENT THERAPY | ||||||
Research Studies & Clinical Trials
| Study Name | Company | Amount | Records |
|---|---|---|---|
| IRRISEPT VS. TRADITIONAL ANTIBIOTIC IRRIGATION FOR VIRGIN PENILE PROSTHESIS PLACEMENT | Innovation Technologies Inc | $7,500 | 1 |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 23 | 2,331 | 179,363 | $1.3M | $607,906 |
| 2022 | 21 | 2,055 | 163,871 | $1.2M | $535,377 |
| 2021 | 21 | 2,122 | 176,346 | $1.2M | $547,365 |
| 2020 | 23 | 2,030 | 180,895 | $1.1M | $487,674 |
Total Patients
8,538
Total Services
700,475
Medicare Billing
$2.2M
Procedure Codes
97
All Medicare Procedures & Services
97 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| J3145 | Injection, testosterone undecanoate, 1 mg | Office | 2023 | 46 | 140,250 | $280,500 | $200,958 | 71.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 528 | 1,179 | $281,742 | $130,783 | 46.4% |
| 51728 | Complex measurement of pressure of urine flow in bladder with voiding pressure studies | Office | 2023 | 162 | 199 | $149,449 | $76,230 | 51.0% |
| J3490 | Unclassified drugs | Office | 2023 | 48 | 651 | $90,930 | $54,586 | 60.0% |
| 52000 | Diagnostic exam of bladder and urethra using an endoscope | Office | 2023 | 104 | 124 | $63,488 | $27,705 | 43.6% |
| 54405 | Insertion of multicomponent inflatable penile implant | Facility | 2023 | 32 | 32 | $60,352 | $22,553 | 37.4% |
| 52649 | Complete laser fragmentation of prostate including control of bleeding using an endoscope | Facility | 2023 | 20 | 20 | $45,300 | $14,912 | 32.9% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 111 | 111 | $40,293 | $14,607 | 36.3% |
| 11980 | Placement of hormone pellet under skin | Office | 2023 | 48 | 110 | $27,500 | $10,073 | 36.6% |
| 51798 | Ultrasound measurement of bladder capacity after voiding | Office | 2023 | 432 | 864 | $44,048 | $9,636 | 21.9% |
| 76872 | Ultrasound scan of pelvic region through rectum | Office | 2023 | 58 | 59 | $21,063 | $8,629 | 41.0% |
| 54410 | Removal and replacement of multicomponent inflatable penile implant during same surgery | Facility | 2023 | 11 | 11 | $22,176 | $8,166 | 36.8% |
| 96372 | Injection of drug or substance under skin or into muscle | Office | 2023 | 67 | 366 | $20,862 | $4,934 | 23.7% |
| 76770 | Complete ultrasound scan behind abdominal cavity | Office | 2023 | 31 | 37 | $12,469 | $4,244 | 34.0% |
| 93980 | Complete ultrasound of penis artery and vein blood flow | Office | 2023 | 36 | 36 | $15,768 | $4,243 | 26.9% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 46 | 52 | $10,400 | $4,096 | 39.4% |
| 76857 | Limited ultrasound scan of pelvis | Office | 2023 | 33 | 39 | $10,101 | $1,812 | 17.9% |
| 51741 | Electronic assessment of bladder emptying | Office | 2023 | 188 | 238 | $46,648 | $1,785 | 3.8% |
| 54235 | Injection procedure to cause erection | Office | 2023 | 24 | 24 | $5,256 | $1,759 | 33.5% |
| 55700 | Biopsy of prostate gland | Facility | 2023 | 13 | 13 | $7,228 | $1,428 | 19.8% |
| 54235 | Injection procedure to cause erection | Facility | 2023 | 32 | 32 | $7,008 | $1,072 | 15.3% |
| 76872 | Ultrasound scan of pelvic region through rectum | Facility | 2023 | 31 | 34 | $12,002 | $997.56 | 8.3% |
| 76942 | Ultrasonic guidance for needle placement | Office | 2023 | 14 | 14 | $7,084 | $815.92 | 11.5% |
| 81001 | Manual urinalysis test with examination using microscope, automated | Office | 2023 | 191 | 256 | $7,680 | $796.16 | 10.4% |
| J1071 | Injection, testosterone cypionate, 1 mg | Office | 2023 | 14 | 34,600 | $17,300 | $760.49 | 4.4% |
About Dr. Edward Karpman, MD
Dr. Edward Karpman, MD is a Urology healthcare provider based in Mountain View, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/04/2006. The National Provider Identifier (NPI) number assigned to this provider is 1851349609.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Edward Karpman, MD has received a total of $608,707 in payments from pharmaceutical and medical device companies, with $28,712 received in 2024. These payments were reported across 996 transactions from 51 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($371,329).
As a Medicare-enrolled provider, Karpman has provided services to 8,538 Medicare beneficiaries, totaling 700,475 services with total Medicare billing of $2.2M. Data is available for 4 years (2020–2023), covering 97 distinct procedure/service records.
Ad
Practice Information
- Specialty Urology
- Location Mountain View, CA
- Active Since 05/04/2006
- Last Updated 12/29/2025
- Taxonomy Code 208800000X
- Entity Type Individual
- NPI Number 1851349609
Products in Payments
- AMS (Device) $194,629
- Titan (Device) $126,275
- ADVANCE (Device) $113,353
- GREENLIGHT (Device) $81,540
- TITAN (Device) $21,947
- IRRISEPT (Device) $14,547
- GENERAL - BPH (Device) $7,846
- Porges Coloplast (Device) $7,703
- GENERAL BPH (Device) $7,035
- GREENLIGHT XPS (Device) $4,061
- Altis (Device) $3,013
- GENERAL - ERECTILE DYSFUNCTION (Device) $2,928
- GENERAL BPH (Device) $2,093
- XIAFLEX (Biological) $1,802
- THERAPIES (Device) $1,518
- GENERAL THERAPIES (Device) $1,385
- Axonics (Device) $1,349
- GEMTESA (Drug) $1,344
- Bulkamid (Device) $1,189
- GALAXY (Device) $1,000
Explore
Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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