Specialty Directory
Internal Medicine in Watertown, MA
Federal CMS data for 11 internal medicine providers practicing in Watertown, MA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
11
Providers
Median industry payments
$66
11
Internal Medicine Providers
in Watertown, MA
$66
Median Industry Payments
per provider (2018–2024)
737
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types; disclosure alone establishes neither wrongdoing nor legality.
Internal Medicine includes multiple subspecialties with different practice patterns.
Learn more →
Internal Medicine Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| NATARAJAN, SUBBULUXMI MD | 2,199 | — | Hospital follow-up visit, moderate complexity | $0 | — | High |
| CUTLER, ANDREW MD | 1,668 | — | Office visit, established patient (30-39 min) | $67,148 (2018-2024) | — | Very High |
| AZIMI, EHSAN M.D. | 1,530 | — | Blood draw (venipuncture) | $77 (2018-2024) | — | Very High |
| KELLEHER, ROBERT MD | 1,472 | — | Office visit, established patient (30-39 min) | $10,838 (2018-2024) | — | Very High |
| SPIVAK, BARBARA MD | 999 | — | Office visit, established patient (30-39 min) | $577 (2018-2024) | — | Very High |
| RAFIQUE, RABIAH MD | 737 | — | Hospital follow-up visit, high complexity | $66 (2018-2024) | — | Very High |
| KIM, JOO M.D. | 673 | — | Blood draw (venipuncture) | $0 | — | High |
| YU-WONG, ALBERTO M.D. | 386 | — | Office visit, established patient (20-29 min) | $0 | — | High |
| WAGNER, AUDREY M.D. | 156 | — | Office visit, established patient (30-39 min) | $0 | — | High |
| CALNAN, SEAN PA-C | 126 | — | Office visit, established patient (30-39 min) | $0 | — | High |
| KASUBA, PAUL MD | — | — | — | $121 (2018-2023) | — | High |
Note: Internal Medicine encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Internal Medicine encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (9)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| CUTLER, ANDREW | 1,668 | $67,148 |
| AZIMI, EHSAN | 1,530 | $77 |
| KELLEHER, ROBERT | 1,472 | $10,838 |
| SPIVAK, BARBARA | 999 | $577 |
| RAFIQUE, RABIAH | 737 | $66 |
| KIM, JOO | 673 | $0 |
| YU-WONG, ALBERTO | 386 | $0 |
| WAGNER, AUDREY | 156 | $0 |
| CALNAN, SEAN | 126 | $0 |
Mixed Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| NATARAJAN, SUBBULUXMI | 2,199 | $0 |
General Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| KASUBA, PAUL | 0 | $121 |