Doctor profile · Federal record
Dr. Mary Williams, CNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Hamilton, OH
- NPI 1841545993
- Accepts Medicare
- MIPS 86.5 / 100 · 2023
- 14 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
855 Eaton Ave
Hamilton, OH 45013
(513) 892-9222
fax (513) 892-9009
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- December 17, 2012
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Ohio #COA13508NP
- Medicaid
- OH #0068333
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841545993. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,263
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $105 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 302. This provider delivers 0.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,885
Patients
1,290
Total drug cost
$51,503
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 492 | 167 | $5,155 |
| Amlodipine Besylate | Generic | 481 | 157 | $2,927 |
| Lisinopril | Generic | 404 | 138 | $2,581 |
| Losartan Potassium | Generic | 307 | 96 | $2,707 |
| Levothyroxine Sodium | Generic | 274 | 90 | $4,279 |
| Metformin Hcl | Generic | 239 | 84 | $1,676 |
| Omeprazole | Generic | 228 | 77 | $3,468 |
| Hydrochlorothiazide | Generic | 222 | 68 | $703 |
| Rosuvastatin Calcium | Generic | 207 | 65 | $6,345 |
| Duloxetine Hcl | Generic | 203 | 68 | $7,757 |
Hospital affiliations
Frequently asked questions
What is Dr. Mary Williams's medical specialty?
Dr. Mary Williams practices Family Nurse Practitioner in Hamilton, OH.
Where does Dr. Mary Williams practice?
Dr. Mary Williams practices at 855 Eaton Ave, Hamilton, OH 45013. Office phone: 5138929222.
What is Dr. Mary Williams's NPI?
Dr. Mary Williams's National Provider Identifier (NPI) is 1841545993, issued by NPPES.
Does Dr. Mary Williams accept Medicare assignment?
Yes. Dr. Mary Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.