Total Payments
$4,875
2024 Payments
$1,263
Companies
43
Transactions
225
Medicare Patients
9,078
Medicare Billing
$693,418
Payment Breakdown by Category
Food & Beverage$4,850 (99.5%)
Education$25.11 (0.5%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $4,850 | 222 | 99.5% |
| Education | $25.11 | 3 | 0.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Astellas Pharma US Inc | $413.64 | 25 | $0 (2023) |
| Boston Scientific Corporation | $409.41 | 19 | $0 (2024) |
| UROGEN PHARMA, INC. | $382.89 | 15 | $0 (2024) |
| Dendreon Pharmaceuticals LLC | $368.71 | 13 | $0 (2022) |
| PFIZER INC. | $349.53 | 24 | $0 (2024) |
| Teleflex LLC | $324.67 | 11 | $0 (2024) |
| Janssen Biotech, Inc. | $269.42 | 15 | $0 (2022) |
| ABBVIE INC. | $175.95 | 9 | $0 (2023) |
| Sumitomo Pharma America, Inc. | $166.48 | 8 | $0 (2024) |
| Allergan, Inc. | $161.78 | 8 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,263 | 60 | Boston Scientific Corporation ($279.54) |
| 2023 | $491.59 | 24 | Merck Sharp & Dohme LLC ($68.87) |
| 2022 | $964.90 | 30 | Dendreon Pharmaceuticals LLC ($232.59) |
| 2021 | $306.46 | 18 | Astellas Pharma US Inc ($41.67) |
| 2020 | $259.76 | 10 | NeoTract Inc. ($84.63) |
| 2019 | $533.59 | 28 | Astellas Pharma US Inc ($97.34) |
| 2018 | $647.96 | 26 | Janssen Scientific Affairs, LLC ($117.65) |
| 2017 | $408.43 | 29 | PFIZER INC. ($150.66) |
All Payment Transactions
225 individual payment records from CMS Open Payments — Page 1 of 9
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/20/2024 | UROGEN PHARMA, INC. | JELMYTO (Drug) | Food and Beverage | In-kind items and services | $26.77 | General |
| Category: UROTHELIAL CANCER | ||||||
| 12/19/2024 | Bayer Healthcare Pharmaceuticals Inc. | Nubeqa (Drug), Xofigo | Food and Beverage | In-kind items and services | $22.06 | General |
| Category: Oncology | ||||||
| 12/13/2024 | Bayer Healthcare Pharmaceuticals Inc. | Nubeqa (Drug), Xofigo | Food and Beverage | In-kind items and services | $18.54 | General |
| Category: Oncology | ||||||
| 12/10/2024 | PFIZER INC. | XTANDI (Drug), ORGOVYX, TALZENNA | Food and Beverage | In-kind items and services | $19.99 | General |
| Category: ONCOLOGY | ||||||
| 12/10/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $2.88 | General |
| Category: General - Kidney Stone Disease_URO | ||||||
| 12/03/2024 | Boston Scientific Corporation | GreenLight XPS (Device) | Food and Beverage | In-kind items and services | $13.17 | General |
| Category: GreenLight_URO | ||||||
| 11/20/2024 | Endo USA, Inc. | XIAFLEX (Biological) | Food and Beverage | In-kind items and services | $16.36 | General |
| Category: UROLOGY | ||||||
| 11/15/2024 | UROGEN PHARMA, INC. | JELMYTO (Drug) | Food and Beverage | In-kind items and services | $34.99 | General |
| Category: UROTHELIAL CANCER | ||||||
| 11/08/2024 | Endo USA, Inc. | XIAFLEX (Biological) | Food and Beverage | In-kind items and services | $17.73 | General |
| Category: UROLOGY | ||||||
| 11/01/2024 | UROGEN PHARMA, INC. | JELMYTO (Drug) | Food and Beverage | In-kind items and services | $38.74 | General |
| Category: UROTHELIAL CANCER | ||||||
| 10/29/2024 | Sumitomo Pharma America, Inc. | ORGOVYX (Drug) | Food and Beverage | In-kind items and services | $22.88 | General |
| Category: HORMONE THERAPY | ||||||
| 10/21/2024 | AXOGEN | Avance Nerve Graft (Device), AxoGuard Nerve Connector, AxoGuard Nerve Protector | Food and Beverage | In-kind items and services | $23.24 | General |
| Category: Neurology | ||||||
| 10/16/2024 | Teleflex LLC | UROLIFT (Device) | Food and Beverage | In-kind items and services | $25.71 | General |
| Category: INTERVENTIONAL UROLOGY | ||||||
| 10/15/2024 | Sumitomo Pharma America, Inc. | ORGOVYX (Drug) | Food and Beverage | In-kind items and services | $21.26 | General |
| Category: HORMONE THERAPY | ||||||
| 10/07/2024 | UROGEN PHARMA, INC. | JELMYTO (Drug) | Food and Beverage | In-kind items and services | $24.47 | General |
| Category: UROTHELIAL CANCER | ||||||
| 10/02/2024 | UROGEN PHARMA, INC. | JELMYTO (Drug) | Education | In-kind items and services | $5.06 | General |
| Category: UROTHELIAL CANCER | ||||||
| 09/30/2024 | Laborie Medical Technologies Corp. | Optilume BPH Drug Coated Balloon Catheter (Device) | Food and Beverage | Cash or cash equivalent | $27.95 | General |
| Category: Urology | ||||||
| 09/25/2024 | Endo USA, Inc. | XIAFLEX (Biological) | Food and Beverage | In-kind items and services | $16.36 | General |
| Category: UROLOGY | ||||||
| 09/20/2024 | PROCEPT BioRobotics Corporation | AQUABEAM SYSTEM (Device) | Food and Beverage | Cash or cash equivalent | $13.42 | General |
| Category: UROLOGY | ||||||
| 09/19/2024 | Boston Scientific Corporation | Rezum Generator (Device) | Food and Beverage | In-kind items and services | $37.14 | General |
| Category: rezum_URO | ||||||
| 09/19/2024 | Boston Scientific Corporation | SpaceOAR VUE System - 10mL (Device) | Food and Beverage | In-kind items and services | $29.27 | General |
| Category: SpaceOAR VUE_URO | ||||||
| 09/17/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $2.16 | General |
| Category: General - Kidney Stone Disease_URO | ||||||
| 09/16/2024 | DENTSPLY IH AB | LOFRIC (Device) | Food and Beverage | In-kind items and services | $19.66 | General |
| Category: Medical Urology | ||||||
| 09/11/2024 | PFIZER INC. | XTANDI (Drug), ORGOVYX, TALZENNA | Food and Beverage | In-kind items and services | $20.23 | General |
| Category: ONCOLOGY | ||||||
| 09/03/2024 | Boston Scientific Corporation | Obtryx System - Curved (Device) | Food and Beverage | In-kind items and services | $13.34 | General |
| Category: Obtryx_URO | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 23 | 1,668 | 1,942 | $512,735 | $101,011 |
| 2022 | 27 | 2,189 | 2,622 | $937,930 | $182,273 |
| 2021 | 30 | 2,713 | 4,050 | $1.2M | $213,924 |
| 2020 | 37 | 2,508 | 3,995 | $1.1M | $196,211 |
Total Patients
9,078
Total Services
12,609
Medicare Billing
$693,418
Procedure Codes
122
All Medicare Procedures & Services
122 procedure records from CMS Medicare Utilization — Page 1 of 5
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 282 | 349 | $99,465 | $29,829 | 30.0% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 97 | 97 | $41,710 | $10,424 | 25.0% |
| 52000 | Diagnostic exam of bladder and urethra using an endoscope | Facility | 2023 | 109 | 120 | $51,600 | $6,761 | 13.1% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 99 | 106 | $20,140 | $6,755 | 33.5% |
| 50590 | Shock wave crushing of kidney stones | Facility | 2023 | 15 | 16 | $30,880 | $6,525 | 21.1% |
| 52648 | Complete laser vaporization of prostate including control of bleeding using an endoscope | Facility | 2023 | 12 | 12 | $57,960 | $6,181 | 10.7% |
| 52356 | Crushing of stone of ureter with insertion of stent using an endoscope | Facility | 2023 | 18 | 19 | $30,210 | $5,693 | 18.8% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 45 | 45 | $12,645 | $2,981 | 23.6% |
| 55700 | Biopsy of prostate gland | Facility | 2023 | 30 | 31 | $20,305 | $2,701 | 13.3% |
| 76856 | Complete ultrasound scan of pelvis | Office | 2023 | 34 | 34 | $9,690 | $2,607 | 26.9% |
| 51728 | Complex measurement of pressure of urine flow in bladder with voiding pressure studies | Office | 2023 | 13 | 13 | $11,284 | $2,607 | 23.1% |
| 76775 | Limited ultrasound scan behind abdominal cavity | Office | 2023 | 57 | 63 | $19,782 | $2,541 | 12.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 51 | 51 | $9,690 | $2,456 | 25.3% |
| 76770 | Complete ultrasound scan behind abdominal cavity | Office | 2023 | 28 | 29 | $10,469 | $2,342 | 22.4% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 15 | 15 | $5,700 | $1,975 | 34.7% |
| 74018 | X-ray of abdomen, 1 view | Office | 2023 | 62 | 85 | $17,085 | $1,632 | 9.5% |
| 52332 | Insertion of stent in ureter using an endoscope | Facility | 2023 | 20 | 21 | $26,985 | $1,619 | 6.0% |
| 51798 | Ultrasound measurement of bladder capacity after voiding | Office | 2023 | 142 | 164 | $6,560 | $1,051 | 16.0% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2023 | 115 | 125 | $2,579 | $1,049 | 40.7% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 11 | 11 | $4,100 | $1,030 | 25.1% |
| 81003 | Automated urinalysis test | Office | 2023 | 349 | 468 | $4,680 | $1,010 | 21.6% |
| 76872 | Ultrasound scan of pelvic region through rectum | Facility | 2023 | 31 | 33 | $9,570 | $762.19 | 8.0% |
| 74420 | Imaging of urinary tract following injection of a contrast agent | Facility | 2023 | 20 | 22 | $7,150 | $413.60 | 5.8% |
| 51741 | Electronic assessment of bladder emptying | Office | 2023 | 13 | 13 | $2,496 | $67.47 | 2.7% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 457 | 580 | $174,580 | $55,479 | 31.8% |
About Dr. Christopher Maull, MD
Dr. Christopher Maull, MD is a Urology healthcare provider based in Oak Ridge, Tennessee. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 03/27/2006. The National Provider Identifier (NPI) number assigned to this provider is 1356301840.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Christopher Maull, MD has received a total of $4,875 in payments from pharmaceutical and medical device companies, with $1,263 received in 2024. These payments were reported across 225 transactions from 43 companies. The most common payment nature is "Food and Beverage" ($4,850).
As a Medicare-enrolled provider, Maull has provided services to 9,078 Medicare beneficiaries, totaling 12,609 services with total Medicare billing of $693,418. Data is available for 4 years (2020–2023), covering 122 distinct procedure/service records.
Ad
Practice Information
- Specialty Urology
- Other Specialties Urology
- Location Oak Ridge, TN
- Active Since 03/27/2006
- Last Updated 03/24/2025
- Taxonomy Code 208800000X
- Entity Type Individual
- NPI Number 1356301840
Products in Payments
- JELMYTO (Drug) $382.89
- PROVENGE (Drug) $368.71
- XTANDI (Drug) $366.99
- UROLIFT (Device) $279.94
- Erleada (Drug) $214.43
- ORGOVYX (Drug) $209.19
- BOTOX (Biological) $160.05
- KEYTRUDA (Biological) $147.57
- UroLift (Device) $144.50
- ELIGARD (Drug) $142.27
- VIAGRA (Drug) $136.66
- Myrbetriq (Drug) $132.41
- LUPRON DEPOT (Drug) $121.23
- SpaceOAR VUE System - 10mL (Device) $120.39
- ERLEADA (Drug) $116.71
- Rezum Generator (Device) $103.33
- Olympus Cysto-Resection (Device) $100.79
- TOVIAZ (Drug) $100.64
- PYLARIFY (Drug) $100.00
- POSLUMA (Drug) $77.05
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.