Family Medicine · Oklahoma City, OK
NPI
1710064209
Since 2006
Specialty
Family Medicine
Code 207Q00000X
Group practices
6
Medicare group memberships
Hospitals
0
Hospital affiliations
7006 Broadway Ext
Oklahoma City, OK, 73116
Phone (405) 916-4545
Groups this clinician bills Medicare through
Medicare paid, 2024
$144K
2,309 services
Medicare patients, 2024
331
Average age 73
Drug cost, 2024
$1.7M
8,501 prescriptions
Company payments, 2025
$2,020
From 17 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Michael Z McMahan was code 17003 (destruction skin lesion), 402 times for 83 patients. In total Michael Z McMahan billed 2,309 services in 47 codes, and Medicare paid $144K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-04-24.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 17003 Destruction Skin Lesion | Office | 402 | 83 | $4.48 | $1,799 |
| 17000 Destruction Skin Lesion | Office | 137 | 109 | $34.84 | $4,773 |
| 99213 Office E&M - Established | Office | 102 | 90 | $56.97 | $5,811 |
| 99212 Office E&M - Established | Office | 98 | 78 | $31.63 | $3,100 |
| 17110 Destruction Skin Lesion | Office | 84 | 75 | $67.32 | $5,655 |
| 11102 Skin Biopsy | Office | 70 | 62 | $56.36 | $3,945 |
| 99214 Office E&M - Established | Office | 65 | 56 | $71.99 | $4,679 |
| G0396 Alcohol and/or substance (other than tobacco) misuse structured assessment (e.g., audit, dast), and brief intervention 15 to 30 minutes | Office | 62 | 40 | $24.59 | $1,524 |
| 96130 Behavioral Health Services | Office | 62 | 40 | $61.66 | $3,823 |
| 96132 Behavioral Health Services | Office | 62 | 40 | $75.63 | $4,689 |
| 96138 Behavioral Health Services | Office | 62 | 40 | $23.54 | $1,459 |
| 99203 Office E&M - New | Office | 36 | 36 | $69.56 | $2,504 |
| 99204 Office E&M - New | Office | 26 | 26 | $91.01 | $2,366 |
| 17262 Destruction Skin Lesion | Office | 22 | 21 | $109.06 | $2,399 |
| 11103 Skin Biopsy | Office | 14 | 13 | $35.94 | $503 |
By year: 2022 $67K for 1,725 services; 2023 $224K for 3,277 services; 2024 $144K for 2,309 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 80305 Drug Tests | 11 | 11 | $12.35 | $136 |
Medicare prescription drug claims, 2024
In 2024, the drug Michael Z McMahan prescribed most often to Medicare patients was Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen), with 1,436 prescriptions and refills. In total Michael Z McMahan wrote 8,501 Medicare prescriptions that cost $1.7M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 1,436 | 1,436 | 152 | $55K |
| Lidocaine Generic | 787 | 790 | 108 | $69K |
| Cyclobenzaprine Hcl Generic | 672 | 674 | 110 | $79K |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 666 | 666 | 80 | $350K |
| Gabapentin Generic | 598 | 617 | 80 | $7,315 |
| Tizanidine Hcl Generic | 484 | 497 | 80 | $4,683 |
| Ergotamine-Caffeine Ergotamine Tartrate/Caffeine | 435 | 435 | 91 | $158K |
| Naproxen Generic | 351 | 351 | 82 | $148K |
| Oxycodone Hcl Generic | 327 | 327 | 32 | $5,570 |
| Pregabalin Generic | 288 | 288 | 40 | $4,020 |
| Morphine Sulfate Er Morphine Sulfate | 209 | 209 | 26 | $5,969 |
| Ibuprofen Generic | 139 | 140 | 25 | $1,502 |
| Meloxicam Generic | 124 | 128 | 22 | $350 |
| Baclofen Generic | 124 | 124 | 17 | $1,027 |
| Tramadol Hcl Generic | 97 | 97 | 15 | $1,440 |
Brand drugs: 236 claims; generic drugs: 8,265 claims; opioid claims: 3,059.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Michael Z McMahan $2,020 ($2,020 in general payments such as food, travel and fees) from 17 companies. The largest payer was Pfizer Inc. with $431.
| Company | Payments | Amount |
|---|---|---|
| Pfizer Inc. PFE | 25 | $431 |
| Janssen Biotech, Inc. JNJ | 13 | $308 |
| Abbvie Inc. ABBV | 16 | $252 |
| Regeneron Healthcare Solutions, Inc. REGN | 8 | $177 |
| Galderma Laboratories, L.P. GALD.SW | 14 | $140 |
| Lilly USA, LLC LLY | 8 | $124 |
| Genzyme Corporation SNY | 5 | $123 |
| Sun Pharmaceutical Industries Inc. SUNPHARMA.NS | 2 | $120 |
| Novartis Pharmaceuticals Corporation NVS | 5 | $103 |
| E.R. Squibb & Sons, L.L.C. BMY | 5 | $95.27 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.