Daniel Oh, M.D.
NPI 1891790614ActiveIndividual· Surgery· Santa Maria, CA
Surgery (M.D.) in Santa Maria, California, trained at Loma Linda University School of Medicine (class of 1999). Mostly services rather than prescriptions: Medicare paid $68,722 for 249 patients in 2024, with only 41 Part D claims. Intuitive Surgical, Inc. reported $59.10 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1891790614 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2005 |
| Last updated in NPPES | Dec 3, 2020 |
| Certified by provider | Dec 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A86585 | CA |
| Surgery | 208600000X | 36237 | AZ |
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 - General Surgery (CA); Practitioner - General Surgery (GU) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 840 across 73 procedure codes |
| Paid by Medicare | $68,722 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 46 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $1,110 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | General Surgery |
Medical groups
- Guam Memorial HospitalTamuning, GU · 131 clinicians
- General Conference Corp of SdaTamuning, GU · 51 clinicians
Hospital affiliations
- Guam Memorial Hospital AuthorityTamuning, GU
- Guam Regional Medical CityDededo, GU
Industry payments (Open Payments)
- 2024$59.10 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $59.10 | 1 |
What the 2024 payments were for
- Food and Beverage$59.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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