Armen Gregorian, MD
NPI 1093909624ActiveIndividual· Surgery· Glendale, CA
Surgery (MD) with Glendale Adventist Medical Center, practicing in Glendale, California. 245 Medicare patients in 2024, $116,521 paid; nearly all of their 80 Part D prescriptions were generic (98%). Solventum Corporation was the largest of 2 companies reporting payments in 2025, $59.76 in all, mostly food and beverage. Lists Glendale Adventist Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093909624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 27, 2007 |
| Last updated in NPPES | Mar 2, 2023 |
| Certified by provider | Mar 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A97331 | 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 - Colorectal Surgery (Proctology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 245 |
|---|---|
| Services billed | 583 across 49 procedure codes |
| Paid by Medicare | $116,521 |
Part D prescriptions in 2024
| Prescriptions (claims) | 80 · 81 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $2,264 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Colorectal Surgery (Proctology) |
Medical group
- Glendale Adventist Medical CenterGlendale, CA · 103 clinicians
Hospital affiliations
- Glendale Adventist Medical CenterGlendale, CA
- Usc Verdugo Hills HospitalGlendale, CA
Industry payments (Open Payments)
- 2025$59.76 · 2 payments from 2 companies
- 2024$550.01 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $36.95 | 1 |
| Hollister Incorporated | $22.81 | 1 |
What the 2025 payments were for
- Food and Beverage$59.76 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 general surgeons in Glendale · All general surgeons in California