Steven T. Harris, M.D.
NPI 1104847532ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· San Francisco, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in San Francisco, California, trained at University of California, San Francisco School of Medicine (class of 1974). In 2024 Medicare paid $71,058 for 282 patients, and Part D covered 313 of their prescriptions, 87% of them generic. Ascendis Pharma Endocrinology Inc was the largest of 4 companies reporting payments in 2025, $114,341 in all, mostly speaking and faculty fees.
Overview
| NPI | 1104847532 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Dec 15, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | G30282 | CA |
| Internal Medicine | 207R00000X | G30282 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 282 |
|---|---|
| Services billed | 2,585 across 14 procedure codes |
| Paid by Medicare | $71,058 |
Part D prescriptions in 2024
| Prescriptions (claims) | 313 · 838 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $38,893 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
Hospital affiliations
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- Marinhealth Medical CenterGreenbrae, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$114,341 · 148 payments from 4 companies
- 2024$69,346 · 89 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ascendis Pharma Endocrinology Inc | $58,363 | 62 |
| Amgen Inc. | $31,813 | 49 |
| Radius Health, Inc. | $22,354 | 33 |
| Kyowa Kirin, Inc. | $1,810 | 4 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$71,804 · 34 payments
- Travel and Lodging$15,543 · 58 payments
- Education$9,779 · 21 payments
- Honoraria$7,800 · 3 payments
- Consulting Fee$7,010 · 7 payments
- Food and Beverage$2,405 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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