Supplier
Zann Mcmahan MD PC
Zann Mcmahan MD PC was paid $230K by Medicaid between Dec 2021 and Nov 2024, across 2 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 93% of everything it billed.
33Billing provider infoZANN MCMAHAN MD PC
OKLAHOMA CITY, OK 73116
OKLAHOMA CITY, OK 73116
33aNPI1679739155assigned 08/04/2008
33bProvider typeNon-Pharmacy Dispensing Site
28Total paid$230K
24GClaims3,930
24DCodes billed2
24AFirst – last monthDec 2021 – Nov 2024
Compared with peers
Next to other Non-Pharmacy Dispensing Site providers in Oklahoma
Rank by total paid#3 of 5
Median peer was paid$230K
This provider vs. median1.0×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2021 | 20 | $2K | |
| 2022 | 1,016 | $55K | |
| 2023 | 1,645 | $93K | |
| 2024incomplete | 1,249 | $80K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 93% | 2,372 | 2,215 | $213K |
| 80305 | 7.4% | 1,558 | 1,433 | $17K |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialMCMAHAN, MICHAEL (PHYSICIAN/OWNER)