Tiffany Elkin Perry, M.D.
NPI 1235498510ActiveIndividual· Obstetrics & Gynecology, Obstetrics· Orinda, CA
Obstetrics & Gynecology, Obstetrics (M.D.) with John Muir Physician Network, practicing in Orinda, California. In 2024 Medicare paid $12,911 for 85 patients, and Part D covered 94 of their prescriptions, 82% of them generic. Biogen, Inc. was the largest of 11 companies reporting payments in 2025, $668.39 in all, mostly food and beverage. Lists John Muir Medical Center - Walnut Creek Campus as a hospital affiliation.
Overview
| NPI | 1235498510 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 8, 2012 |
| Last updated in NPPES | Jul 7, 2020 |
| Certified by provider | Jul 7, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Obstetrics Primary | 207VX0000X | A160645 | CA |
| Obstetrics & Gynecology | 207V00000X | R73560 | AZ |
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 - Obstetrics/Gynecology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 152 across 22 procedure codes |
| Paid by Medicare | $12,911 |
Part D prescriptions in 2024
| Prescriptions (claims) | 94 · 220 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $10,067 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliation
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Industry payments (Open Payments)
- 2025$668.39 · 38 payments from 11 companies
- 2024$502.56 · 24 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $144.37 | 6 |
| Astellas Pharma US Inc | $140.20 | 8 |
| Intuitive Surgical, Inc. | $124.18 | 1 |
| Mayne Pharma Commercial LLC | $120.23 | 15 |
| Organon LLC | $31.97 | 2 |
What the 2025 payments were for
- Food and Beverage$668.39 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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