Doctor profile · Federal record
Dr. Tima Hamman, MD
Family Medicine Physician (CMS: Family Practice) · Oklahoma City, OK
- NPI 1174758932
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 S Douglas Blvd, Suite 200
Oklahoma City, OK 731501014
(405) 737-7000
fax (405) 272-2898
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- October 18, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Oklahoma #26409
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174758932. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,257
Distinct HCPCS
7
Medicare allowed
$73,117
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 672 | 352 | $75 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 241 | 241 | $9 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 230 | 160 | $60 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 48 | 39 | $47 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 31 | 28 | $79 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 21 | 21 | $29 | |
G0402 |
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | 14 | 14 | $106 |
In context: peer comparison
Among 110 peers in this city , average services per provider: 120. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,303
Patients
915
Total drug cost
$52,327
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 485 | 137 | $8,023 |
| Amlodipine Besylate | Generic | 304 | 90 | $2,754 |
| Levothyroxine Sodium | Generic | 285 | 73 | $4,353 |
| Lisinopril | Generic | 263 | 72 | $2,429 |
| Sertraline Hcl | Generic | 220 | 58 | $2,145 |
| Omeprazole | Generic | 215 | 60 | $3,796 |
| Losartan Potassium | Generic | 214 | 62 | $3,825 |
| Montelukast Sodium | Generic | 206 | 56 | $4,407 |
| Hydrochlorothiazide | Generic | 178 | 49 | $974 |
| Potassium Chloride | Generic | 177 | 53 | $6,282 |
Hospital affiliations
Frequently asked questions
What is Dr. Tima Hamman's medical specialty?
Dr. Tima Hamman practices Family Medicine Physician in Oklahoma City, OK.
Where does Dr. Tima Hamman practice?
Dr. Tima Hamman practices at 3400 S Douglas Blvd, Oklahoma City, OK 731501014. Office phone: 4057377000.
What is Dr. Tima Hamman's NPI?
Dr. Tima Hamman's National Provider Identifier (NPI) is 1174758932, issued by NPPES.
Does Dr. Tima Hamman accept Medicare assignment?
Yes. Dr. Tima Hamman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tima Hamman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.