Doctor profile · Federal record
Dr. Kevin McNamara, MD
Gastroenterology Physician (CMS: Gastroenterology) · Tulsa, OK
- NPI 1770744575
- Accepts Medicare
- MIPS 77.5 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6465 S Yale Ave, Suite 1002
Tulsa, OK 741367823
(918) 481-4700
fax (918) 481-4765
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- August 13, 2014
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Oklahoma #28284
- Medicaid
- OK #200337190A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770744575. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
939
Distinct HCPCS
10
Medicare allowed
$119,367
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 147 | 141 | $62 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 123 | 121 | $234 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 98 | 98 | $155 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 93 | 82 | $119 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 83 | 83 | $121 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 76 | 70 | $83 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 62 | 50 | $121 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 48 | 48 | $67 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 45 | 45 | $103 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 36 | 34 | $66 |
In context: peer comparison
Among 13 peers in Tulsa Gastroenterology Physician, average services per provider: 115. This provider delivers 8.2× the peer median.Open Payments
Industry payments received
All-time total
$1,917
Transactions
97
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 25 | $383.97 | |
| Janssen Biotech, INC. | 15 | $285.02 | |
| Takeda Pharmaceuticals U.S.A., INC. | 14 | $270.86 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 10 | $214.01 | |
| Pfizer INC. | 10 | $170.13 | |
| Lilly USA, LLC | 3 | $90.48 | |
| Regeneron Healthcare Solutions, INC. | 3 | $77.67 | |
| Celgene Corporation | 3 | $63.69 | |
| Genzyme Corporation | 4 | $61.90 | |
| Aimmune Therapeutics, INC. | 2 | $53.25 | |
| Phathom Pharmaceuticals, INC. | 2 | $37.90 | |
| Ipsen Biopharmaceuticals, INC | 2 | $30.43 | |
| Ironwood Pharmaceuticals, INC | 2 | $27.90 | |
| Gilead Sciences, INC. | 1 | $27.13 | |
| Astellas Pharma US INC | 1 | $21.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
506
Patients
331
Total drug cost
$38,404
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 113 | 47 | $2,787 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 61 | 61 | $987 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 60 | 60 | $9,962 |
| Pantoprazole Sodium | Generic | 47 | 23 | $1,310 |
| Plenvu (Peg3350/Sod Sul/Nacl/Kcl/Asb/C) | Brand | 47 | 44 | $6,468 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 38 | 34 | $6,365 |
| Golytely (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 32 | 32 | $698 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 30 | 30 | $614 |
| Dicyclomine Hcl | Generic | 25 | 0 | $626 |
| Sucralfate | Generic | 21 | 0 | $1,158 |
Hospital affiliations
Frequently asked questions
What is Dr. Kevin McNamara's medical specialty?
Dr. Kevin McNamara practices Gastroenterology Physician in Tulsa, OK.
Where does Dr. Kevin McNamara practice?
Dr. Kevin McNamara practices at 6465 S Yale Ave, Tulsa, OK 741367823. Office phone: 9184814700.
What is Dr. Kevin McNamara's NPI?
Dr. Kevin McNamara's National Provider Identifier (NPI) is 1770744575, issued by NPPES.
Does Dr. Kevin McNamara accept Medicare assignment?
Yes. Dr. Kevin McNamara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kevin McNamara commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.