Tatjana Larissa Acker, PA
NPI 1821161696ActiveIndividual· Physician Assistant· Huntsville, AL
Physician Assistant (PA) in Huntsville, Alabama, trained at Emory University School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $504,129 for 5,423 claims, against $62,320 paid for services in 2024. Novo Nordisk Inc was the largest of 17 companies reporting payments in 2025, $1,285 in all, mostly food and beverage.
Overview
| NPI | 1821161696 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Nov 17, 2006 |
| Last updated in NPPES | Jan 16, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA.501 | AL |
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 - Physician Assistant (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 3,001 across 36 procedure codes |
| Paid by Medicare | $62,320 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,423 · 13,206 30-day fills |
|---|---|
| Patients | 504 |
| Total drug cost | $504,129 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Physician Assistant |
Medical group
- Hh Physician CareHuntsville, AL · 109 clinicians
Hospital affiliations
- Crestwood Medical CenterHuntsville, AL
- Huntsville HospitalHuntsville, AL
Other facilities
- Centerwell Home HealthHome health agency · Huntsville, AL
- Huntsville Hospital HomecareHome health agency · Huntsville, AL
Industry payments (Open Payments)
- 2025$1,285 · 85 payments from 17 companies
- 2024$1,273 · 94 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $246.99 | 22 |
| Lilly USA, LLC | $194.48 | 15 |
| Abbvie Inc. | $185.03 | 10 |
| Pfizer Inc. | $86.40 | 4 |
| Phathom Pharmaceuticals, Inc. | $72.20 | 8 |
What the 2025 payments were for
- Food and Beverage$1,285 · 85 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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