Tiffany Hayes, PA-C
NPI 1831356658ActiveIndividual· Physician Assistant, Medical· Chattanooga, TN
Physician Assistant, Medical (PA-C) in Chattanooga, Tennessee, licensed in GA, with an NPI issued in May 2008. Their prescriptions cost Medicare Part D more than their services did: $559,483 for 5,928 claims, against $34,132 paid for services in 2024. Novo Nordisk Inc was the largest of 10 companies reporting payments in 2025, $1,225 in all, mostly food and beverage. Lists Erlanger Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1831356658 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 20, 2008 |
| Last updated in NPPES | Aug 5, 2020 |
| Certified by provider | Aug 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 005336 | GA |
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 - Physician Assistant (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 1,217 across 34 procedure codes |
| Paid by Medicare | $34,132 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,928 · 13,048 30-day fills |
|---|---|
| Patients | 239 |
| Total drug cost | $559,483 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Physician Assistant |
Hospital affiliations
- Erlanger Medical CenterChattanooga, TN
- Memorial Healthcare System, IncChattanooga, TN
Other facilities
- Amedisys Home Health ChattanoogaHome health agency · Chattanooga, TN
Industry payments (Open Payments)
- 2025$1,225 · 82 payments from 10 companies
- 2024$1,412 · 80 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $328.49 | 16 |
| Abbvie Inc. | $293.55 | 24 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $253.44 | 23 |
| Astrazeneca Pharmaceuticals LP | $158.72 | 9 |
| Otsuka America Pharmaceutical, Inc. | $53.48 | 3 |
What the 2025 payments were for
- Food and Beverage$1,225 · 82 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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