Doctor profile · Federal record
Dr. Regina Williamson, APRN
Family Nurse Practitioner (CMS: Nurse Practitioner) · Primary Care Nurse Practitioner · Chillicothe, OH
- NPI 1558651323
- Accepts Medicare
- 8 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
72 N Plaza Blvd
Chillicothe, OH 456011757
(740) 851-4400
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- February 21, 2020
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Ohio #00025779 · Ohio #023774
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558651323. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$324
Transactions
23
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 14 | $177.97 | |
| GlaxoSmithKline, LLC. | 2 | $35.38 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 2 | $33.00 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $17.07 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $16.58 | |
| Currax Pharmaceuticals LLC | 1 | $15.37 | |
| Astellas Pharma US INC | 1 | $15.16 | |
| Inspire Medical Systems, INC. | 1 | $13.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
607
Patients
99
Total drug cost
$82,812
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 82 | 21 | $935 |
| Atorvastatin Calcium | Generic | 62 | 18 | $653 |
| Myrbetriq (Mirabegron) | Brand | 48 | 11 | $32,019 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 46 | 16 | $1,535 |
| Metoprolol Succinate | Generic | 43 | 0 | $914 |
| Lisinopril | Generic | 40 | 11 | $212 |
| Gabapentin | Generic | 35 | 11 | $792 |
| Levothyroxine Sodium | Generic | 35 | 0 | $488 |
| Metformin Hcl | Generic | 35 | 11 | $425 |
| Amlodipine Besylate | Generic | 34 | 0 | $200 |
Frequently asked questions
What is Dr. Regina Williamson's medical specialty?
Dr. Regina Williamson practices Family Nurse Practitioner in Chillicothe, OH.
Where does Dr. Regina Williamson practice?
Dr. Regina Williamson practices at 72 N Plaza Blvd, Chillicothe, OH 456011757. Office phone: 7408514400.
What is Dr. Regina Williamson's NPI?
Dr. Regina Williamson's National Provider Identifier (NPI) is 1558651323, issued by NPPES.
Does Dr. Regina Williamson accept Medicare assignment?
Yes. Dr. Regina Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.