Therese Ann Holguin, M.D.
NPI 1881629376ActiveIndividual· Dermatology· Flagstaff, AZ
Dermatology (M.D.) in Flagstaff, Arizona, licensed in AZ and NM, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $1,921,748 for 945 claims, against $49,340 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $260.79 in all, mostly food and beverage.
Overview
| NPI | 1881629376 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Jun 19, 2025 |
| Certified by provider | Jun 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 19361 | AZ |
| Dermatology | 207N00000X | 88-191 | NM |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 19361 | AZ |
| Dermatology, Procedural Dermatology | 207NS0135X | 19361 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 406 |
|---|---|
| Services billed | 1,410 across 44 procedure codes |
| Paid by Medicare | $49,340 |
Part D prescriptions in 2024
| Prescriptions (claims) | 945 · 1,136 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $1,921,748 |
| Generic share | 72% of claims |
Industry payments (Open Payments)
- 2025$260.79 · 3 payments from 3 companies
- 2024$537.48 · 7 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $124.25 | 1 |
| Kyowa Kirin, Inc. | $120.35 | 1 |
| Incyte Corporation | $16.19 | 1 |
What the 2025 payments were for
- Food and Beverage$260.79 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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