Mondhipa Ratnarathorn, MD
NPI 1346552023ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Santa Rosa, CA
Dermatology, MOHS-Micrographic Surgery (MD) in Santa Rosa, California, trained at University of California, Davis School of Medicine (class of 2009). 549 Medicare patients in 2024, $451,807 paid; nearly all of their 261 Part D prescriptions were generic (98%).
Overview
| NPI | 1346552023 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 9, 2010 |
| Last updated in NPPES | Mar 10, 2021 |
| Certified by provider | Mar 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | A113146 | CA |
| Dermatology | 207N00000X | A113146 | CA |
| Dermatology, Clinical & Laboratory Dermatological Immunology | 207NI0002X | A113146 | CA |
| Dermatology, Procedural Dermatology | 207NS0135X | A113146 | 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 - Micrographic Dermatologic Surgery (Mds) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 549 |
|---|---|
| Services billed | 4,238 across 93 procedure codes |
| Paid by Medicare | $451,807 |
Part D prescriptions in 2024
| Prescriptions (claims) | 261 · 290 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $20,472 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Micrographic Dermatologic Surgery (Mds) |
| Secondary specialties | Dermatology |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliation
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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