Jack Waxman, M.D.
NPI 1104824994ActiveIndividual· Internal Medicine, Rheumatology· Santa Rosa, CA
Internal Medicine, Rheumatology (M.D.) in Santa Rosa, California, licensed in CA, with an NPI issued in July 2005. Mostly services rather than prescriptions: Medicare paid $127,554 for 84 patients in 2024, with only 35 Part D claims. Radius Health, Inc. was the largest of 6 companies reporting payments in 2025, $1,058 in all, mostly food and beverage.
Overview
| NPI | 1104824994 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2005 |
| Last updated in NPPES | Mar 27, 2024 |
| Certified by provider | Mar 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | G23398 | 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 - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 1,710 across 5 procedure codes |
| Paid by Medicare | $127,554 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 35 30-day fills |
|---|---|
| Total drug cost | $3,991 |
| Generic share | 74% of claims |
Industry payments (Open Payments)
- 2025$1,058 · 25 payments from 6 companies
- 2024$998.16 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Radius Health, Inc. | $345.68 | 14 |
| Abbvie Inc. | $253.17 | 2 |
| Amgen Inc. | $216.07 | 6 |
| Tersera Therapeutics LLC | $125.00 | 1 |
| Janssen Scientific Affairs, LLC | $75.57 | 1 |
What the 2025 payments were for
- Food and Beverage$932.81 · 24 payments
- Consulting Fee$125.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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