Joshua Daniel Rittenberg, MD
NPI 1447266911ActiveIndividual· Physical Medicine & Rehabilitation, Pain Medicine· Stanford, CA
Physical Medicine & Rehabilitation, Pain Medicine (MD) in Stanford, California, trained at New York Medical College (class of 1995). 538 Medicare patients in 2024, $126,962 paid; nearly all of their 67 Part D prescriptions were generic (99%). Spr Therapeutics, Inc was the largest of 2 companies reporting payments in 2025, $130.60 in all, mostly food and beverage.
Overview
| NPI | 1447266911 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 1, 2006 |
| Last updated in NPPES | Apr 27, 2024 |
| Certified by provider | Apr 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation, Pain Medicine Primary | 2081P2900X | A96175 | CA |
| Physical Medicine & Rehabilitation | 208100000X | A96175 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pain Management (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 538 |
|---|---|
| Services billed | 1,154 across 30 procedure codes |
| Paid by Medicare | $126,962 |
Part D prescriptions in 2024
| Prescriptions (claims) | 67 · 85 30-day fills |
|---|---|
| Patients | 51 |
| Total drug cost | $774.55 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Pain Management |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliations
- Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CA
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$130.60 · 2 payments from 2 companies
- 2024$11.67 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Spr Therapeutics, Inc | $93.00 | 1 |
| Orthofix Medical, Inc. | $37.60 | 1 |
What the 2025 payments were for
- Food and Beverage$130.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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