Doctor profile · Federal record
Dr. William Hammett, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Specialist · Delaware, OH
- NPI 1902827579
- Accepts Medicare
- MIPS 81.3 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
460 W Central Ave, Suite D
Delaware, OH 430151435
(740) 615-2700
fax (740) 615-2701 - Additional location
-
5131 Beacon Hill RD Ste 340
Columbus, OH 432284442
(614) 544-1006
fax (614) 544-1701 - Additional location
-
921 E Franklin St
Kenton, OH 433262020
(740) 375-8135
fax (740) 383-7974 - Mailing address
-
Po Box 7527
Dublin, OH 430170727
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 22, 2024
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State licenses (2)
- Ohio #35.074556 · Ohio #VA-47180
- Medicaid
- OH #2076819
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902827579. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
69
Distinct HCPCS
3
Medicare allowed
$5,481
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 21 | $87 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 23 | 23 | $109 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 21 | 21 | $38 |
In context: peer comparison
Among 2 peers in Delaware Obstetrics & Gynecology Physician, average services per provider: 19. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Aspira Women's Health INC | 1 | $13.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
115
Patients
26
Total drug cost
$3,023
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 77 | 26 | $2,044 |
| Medroxyprogesterone Acetate | Generic | 25 | 0 | $332 |
| Progesterone (Progesterone, Micronized) | Brand | 13 | 0 | $647 |
Hospital affiliations
Frequently asked questions
What is Dr. William Hammett's medical specialty?
Dr. William Hammett practices Obstetrics & Gynecology Physician in Delaware, OH.
Where does Dr. William Hammett practice?
Dr. William Hammett practices at 460 W Central Ave, Delaware, OH 430151435. Office phone: 7406152700.
What is Dr. William Hammett's NPI?
Dr. William Hammett's National Provider Identifier (NPI) is 1902827579, issued by NPPES.
Does Dr. William Hammett accept Medicare assignment?
Yes. Dr. William Hammett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Hammett commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.