Doctor profile · Federal record
Dr. Clinton McMahill, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Lander, WY
- NPI 1245556190
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
745 Buena Vista Dr
Lander, WY 825203431
(307) 332-2941
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- July 25, 2013
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wyoming #TL2257
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245556190. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,444
Distinct HCPCS
10
Medicare allowed
$298,397
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 804 | 136 | $62 | |
36415 |
Insertion of needle into vein for collection of blood sample | 721 | 336 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 560 | 279 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 328 | 220 | $90 | |
80053 |
Blood test, comprehensive group of blood chemicals | 285 | 232 | $10 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 240 | 40 | $47 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 207 | 140 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 202 | 173 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 198 | 198 | $130 | |
83036 |
Hemoglobin a1c level | 188 | 104 | $10 |
In context: peer comparison
Among 2 peers in Lander Internal Medicine Physician, average services per provider: 113. This provider delivers 48× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $16.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,310
Patients
816
Total drug cost
$361,193
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 544 | 148 | $7,578 |
| Levothyroxine Sodium | Generic | 427 | 90 | $6,445 |
| Lisinopril | Generic | 233 | 59 | $1,941 |
| Losartan Potassium | Generic | 232 | 57 | $4,190 |
| Amlodipine Besylate | Generic | 225 | 53 | $2,321 |
| Metformin Hcl | Generic | 223 | 57 | $2,329 |
| Eliquis (Apixaban) | Brand | 221 | 44 | $159,615 |
| Gabapentin | Generic | 202 | 43 | $5,363 |
| Omeprazole | Generic | 183 | 51 | $3,090 |
| Tamsulosin Hcl | Generic | 158 | 39 | $3,037 |
Hospital affiliations
Frequently asked questions
What is Dr. Clinton McMahill's medical specialty?
Dr. Clinton McMahill practices Internal Medicine Physician in Lander, WY.
Where does Dr. Clinton McMahill practice?
Dr. Clinton McMahill practices at 745 Buena Vista Dr, Lander, WY 825203431. Office phone: 3073322941.
What is Dr. Clinton McMahill's NPI?
Dr. Clinton McMahill's National Provider Identifier (NPI) is 1245556190, issued by NPPES.
Does Dr. Clinton McMahill accept Medicare assignment?
Yes. Dr. Clinton McMahill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clinton McMahill commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.