Tamara Marie Armstrong, M.D.
NPI 1205369535ActiveIndividual· Emergency Medicine· Phoenix, AZ
Emergency Medicine (M.D.) with Emergency Group of Arizona Professional Corporation, practicing in Phoenix, Arizona. 88 Medicare patients in 2024, $12,071 paid; nearly all of their 82 Part D prescriptions were generic (91%). Lists Abrazo Arrowhead Hospital as a hospital affiliation.
Overview
| NPI | 1205369535 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2017 |
| Last updated in NPPES | Oct 12, 2021 |
| Certified by provider | Oct 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 57644 | AZ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Emergency Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 154 across 10 procedure codes |
| Paid by Medicare | $12,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 82 · 82 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $1,529 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Group of Arizona Professional CorporationBuckeye, AZ · 105 clinicians
Hospital affiliation
- Abrazo Arrowhead HospitalGlendale, AZ
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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