Doctor profile · Federal record
Dr. Gary Ratliff, M D
Internal Medicine Physician (CMS: Internal Medicine) · Norman, OK
- NPI 1902888274
- Accepts Medicare
- MIPS 89.6 / 100 · 2023
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
500 E Robinson St Ste 2600
Norman, OK 730716678
(405) 307-6668
fax (405) 364-1706 - Mailing address
-
Po Box 1330
Norman, OK 730701330
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- March 4, 2019
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oklahoma #13197
- Medicaid
- OK #100130260A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902888274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,109
Distinct HCPCS
10
Medicare allowed
$185,550
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 833 | 394 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 373 | 210 | $83 | |
99497 |
Advance care planning, first 30 minutes | 175 | 175 | $79 | |
96160 |
Administration and interpretation of patient-focused health risk assessment | 170 | 168 | $0 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 167 | 167 | $122 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 167 | 167 | $17 | |
96372 |
Injection of drug or substance under skin or into muscle | 81 | 15 | $13 | |
G0008 |
Administration of influenza virus vaccine | 35 | 35 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 34 | 34 | $74 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 33 | 28 | $192 |
In context: peer comparison
Among 10 peers in Norman Internal Medicine Physician, average services per provider: 120. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$437
Transactions
23
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 14 | $190.67 | |
| Gilead Sciences, INC. | 1 | $98.27 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $37.95 | |
| Dexcom, INC. | 1 | $30.44 | |
| Xeris Pharmaceuticals, INC. | 1 | $17.92 | |
| GlaxoSmithKline, LLC. | 1 | $17.27 | |
| CeQur Corporation | 1 | $16.14 | |
| Janssen Pharmaceuticals, INC | 1 | $15.52 | |
| Abbvie INC. | 1 | $13.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,577
Patients
679
Total drug cost
$178,124
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 393 | 90 | $5,701 |
| Amlodipine Besylate | Generic | 243 | 67 | $2,352 |
| Atorvastatin Calcium | Generic | 241 | 59 | $3,517 |
| Lisinopril | Generic | 188 | 50 | $1,761 |
| Simvastatin | Generic | 180 | 47 | $2,424 |
| Rosuvastatin Calcium | Generic | 167 | 51 | $5,346 |
| Omeprazole | Generic | 160 | 48 | $2,671 |
| Metformin Hcl | Generic | 140 | 39 | $2,273 |
| Hydrochlorothiazide | Generic | 136 | 36 | $660 |
| Metoprolol Succinate | Generic | 135 | 37 | $2,718 |
Hospital affiliations
Frequently asked questions
What is Dr. Gary Ratliff's medical specialty?
Dr. Gary Ratliff practices Internal Medicine Physician in Norman, OK.
Where does Dr. Gary Ratliff practice?
Dr. Gary Ratliff practices at 500 E Robinson St Ste 2600, Norman, OK 730716678. Office phone: 4053076668.
What is Dr. Gary Ratliff's NPI?
Dr. Gary Ratliff's National Provider Identifier (NPI) is 1902888274, issued by NPPES.
Does Dr. Gary Ratliff accept Medicare assignment?
Yes. Dr. Gary Ratliff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Ratliff commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.