Total Payments
$20,672
2024 Payments
$7,513
Companies
36
Transactions
131
Medicare Patients
5,035
Medicare Billing
$654,555
Payment Breakdown by Category
Consulting$6,512 (31.5%)
Food & Beverage$4,882 (23.6%)
Other$3,450 (16.7%)
Gifts$2,615 (12.7%)
Travel$2,488 (12.0%)
Education$724.26 (3.5%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $6,512 | 2 | 31.5% |
| Food and Beverage | $4,882 | 120 | 23.6% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $3,450 | 2 | 16.7% |
| Gift | $2,615 | 3 | 12.7% |
| Travel and Lodging | $2,488 | 2 | 12.0% |
| Education | $724.26 | 2 | 3.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Glaukos Corporation | $6,567 | 9 | $0 (2024) |
| Alcon Vision LLC | $3,415 | 24 | $0 (2024) |
| Johnson & Johnson Surgical Vision, Inc. | $3,014 | 24 | $0 (2024) |
| Haag-Streit USA, Inc. | $2,604 | 5 | $0 (2024) |
| Ziemer USA | $1,882 | 3 | $0 (2020) |
| Carl Zeiss Meditec, Inc. | $763.68 | 4 | $0 (2023) |
| Carl Zeiss Meditec USA, Inc. | $348.71 | 4 | $0 (2024) |
| RxSight Inc | $273.25 | 6 | $0 (2024) |
| Bausch & Lomb Americas Inc. | $242.63 | 3 | $0 (2024) |
| ABBVIE INC. | $239.36 | 9 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $7,513 | 32 | Glaukos Corporation ($6,556) |
| 2023 | $1,417 | 15 | Carl Zeiss Meditec, Inc. ($700.00) |
| 2022 | $2,923 | 13 | Alcon Vision LLC ($2,576) |
| 2021 | $618.94 | 16 | Eyevance Pharmaceuticals LLC ($195.73) |
| 2020 | $307.41 | 7 | Ziemer USA ($118.99) |
| 2019 | $4,643 | 24 | Johnson & Johnson Surgical Vision, Inc. ($2,270) |
| 2018 | $2,811 | 11 | Haag-Streit USA, Inc. ($2,477) |
| 2017 | $438.16 | 13 | Marco Ophthalmic, Inc. ($81.75) |
All Payment Transactions
131 individual payment records from CMS Open Payments — Page 1 of 6
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/27/2024 | Glaukos Corporation | iDose (Device) | Consulting Fee | Cash or cash equivalent | $4,380.34 | General |
| Category: Glaucoma | ||||||
| 11/14/2024 | Alcon Vision LLC | WaveLight EX500 Excimer Laser (Device) | Food and Beverage | In-kind items and services | $35.18 | General |
| Category: Ophthalmology | ||||||
| 10/22/2024 | Thea Pharma Inc. | IYUZEH (Drug) | Food and Beverage | In-kind items and services | $16.60 | General |
| Category: OPHTHALMOLOGY | ||||||
| 10/20/2024 | Haag-Streit USA, Inc. | — | Food and Beverage | Cash or cash equivalent | $34.98 | General |
| 10/18/2024 | Bausch & Lomb Americas Inc. | MIEBO (Drug), XIIDRA, enVista MX60 IOL | Food and Beverage | In-kind items and services | $145.33 | General |
| Category: Ophthalmology | ||||||
| 10/10/2024 | Glaukos Corporation | iDose (Device) | Food and Beverage | Cash or cash equivalent | $121.30 | General |
| Category: Glaucoma | ||||||
| 09/30/2024 | SUN PHARMACEUTICAL INDUSTRIES INC. | Cequa (Drug) | Food and Beverage | In-kind items and services | $16.59 | General |
| Category: Ophthalmology | ||||||
| 09/24/2024 | Tarsus Pharmaceuticals, Inc. | XDEMVY (Drug) | Food and Beverage | In-kind items and services | $21.00 | General |
| Category: DEMODEX BLEPHARITIS | ||||||
| 09/18/2024 | Glaukos Corporation | iDose (Device) | Travel and Lodging | Cash or cash equivalent | $1,725.29 | General |
| Category: Glaucoma | ||||||
| 09/18/2024 | Glaukos Corporation | iDose (Device) | Food and Beverage | Cash or cash equivalent | $264.18 | General |
| Category: Glaucoma | ||||||
| 08/08/2024 | ABBVIE INC. | DURYSTA (Drug) | Food and Beverage | In-kind items and services | $19.59 | General |
| Category: EYE CARE | ||||||
| 08/07/2024 | Alcon Vision LLC | Constellation (Device) | Food and Beverage | In-kind items and services | $20.40 | General |
| Category: Ophthalmology | ||||||
| 07/31/2024 | RxSight Inc | RXSIGHT CONTACT LENS (Device), RXSIGHT INJECTOR HANDPIECE, RXSIGHT LIGHT DELIVERY DEVICE (LDD) | Food and Beverage | In-kind items and services | $73.67 | General |
| Category: OPHTHALMOLOGY | ||||||
| 07/30/2024 | Glaukos Corporation | iDose (Device) | Food and Beverage | Cash or cash equivalent | $10.86 | General |
| Category: Glaucoma | ||||||
| 07/26/2024 | Carl Zeiss Meditec USA, Inc. | — | Food and Beverage | In-kind items and services | $53.25 | General |
| 07/09/2024 | Johnson & Johnson Surgical Vision, Inc. | TECNIS IOL (Device) | Food and Beverage | In-kind items and services | $26.15 | General |
| Category: Optics | ||||||
| 07/02/2024 | Glaukos Corporation | iStent Trabecular Micro-Bypass System Model iS3 (Device) | Food and Beverage | Cash or cash equivalent | $23.42 | General |
| Category: Glaucoma | ||||||
| 06/26/2024 | Glaukos Corporation | iDose (Device) | Food and Beverage | Cash or cash equivalent | $14.51 | General |
| Category: Glaucoma | ||||||
| 06/05/2024 | Sight Sciences, Inc. | OMNI SURGICAL SYSTEM (Device) | Food and Beverage | In-kind items and services | $20.94 | General |
| Category: Ophthalmology | ||||||
| 05/24/2024 | ABBVIE INC. | DURYSTA (Drug) | Food and Beverage | In-kind items and services | $28.09 | General |
| Category: EYE CARE | ||||||
| 05/21/2024 | Glaukos Corporation | iDose (Device) | Food and Beverage | Cash or cash equivalent | $15.99 | General |
| Category: Glaucoma | ||||||
| 05/06/2024 | Alcon Vision LLC | Wavelight Refractive Suite (Device) | Food and Beverage | In-kind items and services | $27.57 | General |
| Category: Ophthalmology | ||||||
| 05/02/2024 | Alimera Sciences, Inc. | YUTIQ (Drug), ILUVIEN | Food and Beverage | In-kind items and services | $15.82 | General |
| Category: Treatment of chronic non-infectious uveitis affecting the posterior segment of the eye | ||||||
| 04/30/2024 | Carl Zeiss Meditec USA, Inc. | — | Food and Beverage | In-kind items and services | $73.00 | General |
| 04/23/2024 | Bausch & Lomb Americas Inc. | enVista MX60 IOL (Device) | Food and Beverage | In-kind items and services | $82.30 | General |
| Category: Ophthalmology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 18 | 938 | 1,203 | $513,769 | $123,743 |
| 2022 | 21 | 1,182 | 1,473 | $713,471 | $157,988 |
| 2021 | 24 | 1,288 | 1,628 | $723,873 | $164,518 |
| 2020 | 24 | 1,627 | 2,175 | $973,454 | $208,306 |
Total Patients
5,035
Total Services
6,479
Medicare Billing
$654,555
Procedure Codes
87
All Medicare Procedures & Services
87 procedure records from CMS Medicare Utilization — Page 3 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 92025 | Computerized mapping of corneal curvature | Office | 2021 | 81 | 86 | $8,097 | $2,259 | 27.9% |
| 68761 | Closure of tear duct opening using plug | Office | 2021 | 14 | 22 | $8,133 | $2,244 | 27.6% |
| 92273 | Full field recording of retinal electrical responses to external stimuli with interpretation and report | Office | 2021 | 20 | 23 | $7,613 | $2,138 | 28.1% |
| 92133 | Diagnostic imaging of optic nerve of eye | Office | 2021 | 74 | 86 | $11,720 | $2,112 | 18.0% |
| 92201 | Extended examination of eye with drawing of retina | Office | 2021 | 70 | 71 | $7,920 | $1,306 | 16.5% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 16 | 16 | $4,180 | $1,258 | 30.1% |
| 83861 | Microfluid analysis of tears | Office | 2021 | 20 | 48 | $2,736 | $1,079 | 39.4% |
| 92012 | Eye and medical examination for diagnosis and treatment, established patient | Office | 2021 | 14 | 18 | $3,265 | $762.91 | 23.4% |
| 92283 | Extended color vision examination | Office | 2021 | 18 | 19 | $2,451 | $704.88 | 28.8% |
| 99212 | Established patient outpatient visit, total time 10-19 minutes | Office | 2021 | 19 | 20 | $2,202 | $671.39 | 30.5% |
| 92202 | Extended examination of eye with drawing of optic nerve and surrounding area (macula) | Office | 2021 | 38 | 38 | $1,716 | $423.62 | 24.7% |
| 92285 | Photography of content of eyes | Office | 2021 | 20 | 22 | $1,958 | $324.53 | 16.6% |
| 76514 | Ultrasound of corneal structure and measurement | Office | 2021 | 12 | 13 | $406.00 | $103.61 | 25.5% |
| 66984 | Removal of cataract with insertion of lens | Facility | 2020 | 105 | 180 | $390,594 | $70,945 | 18.2% |
| 66821 | Removal of recurring cataract in lens capsule using laser | Facility | 2020 | 95 | 142 | $121,122 | $32,082 | 26.5% |
| 66982 | Complex removal of cataract with insertion of lens | Facility | 2020 | 31 | 45 | $104,933 | $21,778 | 20.8% |
| 66710 | Destruction of lens tissue using laser | Facility | 2020 | 25 | 34 | $35,973 | $10,057 | 28.0% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Office | 2020 | 125 | 175 | $32,152 | $8,298 | 25.8% |
| 92136 | Measurement of corneal curvature and depth of eye | Office | 2020 | 137 | 263 | $66,649 | $7,771 | 11.7% |
| 92014 | Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits | Office | 2020 | 92 | 93 | $20,154 | $7,722 | 38.3% |
| 92012 | Eye and medical examination for diagnosis and treatment, established patient | Office | 2020 | 85 | 140 | $24,504 | $7,296 | 29.8% |
| 99204 | New patient office or other outpatient visit, typically 45 minutes | Office | 2020 | 83 | 83 | $30,281 | $7,130 | 23.5% |
| 92083 | Measurement of field of vision during daylight conditions | Office | 2020 | 106 | 132 | $22,604 | $5,380 | 23.8% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 68 | 71 | $18,957 | $5,218 | 27.5% |
| 92134 | Diagnostic imaging of retina | Office | 2020 | 127 | 137 | $18,462 | $3,869 | 21.0% |
About Dr. Balamurali Ambati, MD
Dr. Balamurali Ambati, MD is a Ophthalmology healthcare provider based in Eugene, Oregon. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/01/2006. The National Provider Identifier (NPI) number assigned to this provider is 1750397576.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Balamurali Ambati, MD has received a total of $20,672 in payments from pharmaceutical and medical device companies, with $7,513 received in 2024. These payments were reported across 131 transactions from 36 companies. The most common payment nature is "Consulting Fee" ($6,512).
As a Medicare-enrolled provider, Ambati has provided services to 5,035 Medicare beneficiaries, totaling 6,479 services with total Medicare billing of $654,555. Data is available for 4 years (2020–2023), covering 87 distinct procedure/service records.
Ad
Practice Information
- Specialty Ophthalmology
- Other Specialties Ophthalmology
- Location Eugene, OR
- Active Since 08/01/2006
- Last Updated 06/07/2024
- Taxonomy Code 207W00000X
- Entity Type Individual
- NPI Number 1750397576
Products in Payments
- iDose (Device) $6,532
- ARGOS (Device) $2,470
- Tecnis Symfony IOL (Device) $2,132
- Z8 (Device) $1,882
- VisuMax (Device) $837.16
- Centurion (Device) $444.72
- RXSIGHT CONTACT LENS (Device) $226.25
- ORA (Device) $211.51
- DURYSTA (Drug) $164.62
- Tecnis IOL (Device) $149.78
- Flarex (Drug) $147.37
- MIEBO (Drug) $145.33
- Tecnis Simplicity (Device) $144.25
- Rhopressa (Drug) $126.67
- Clareon (Device) $123.23
- ReSTOR (Device) $108.17
- VERITAS Vision System (Device) $104.17
- enVista MX60 IOL (Device) $97.30
- TearScience Lipiflow System (Device) $85.56
- OPD-III (Device) $81.75
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.
Ophthalmology Doctors in Eugene
Mr. Albert Edwards, Md, Phd, MD, PHD
Ophthalmology — Payments: $38,057
Ophthalmology $38,057
Dr. Robert Beardsley, M.d, M.D
Ophthalmology — Payments: $34,844
Ophthalmology $34,844
Blake Fausett, M.d, M.D
Ophthalmology — Payments: $27,666
Ophthalmology $27,666
Dr. Joseph Mando, Md, MD
Ophthalmology — Payments: $7,362
Ophthalmology $7,362
Dr. Jason Gross, M.d, M.D
Ophthalmology — Payments: $6,389
Ophthalmology $6,389
John Haines, M.d, M.D
Ophthalmology — Payments: $5,787
Ophthalmology $5,787