Doctor profile · Federal record

Dr. Jason McMahan, MSN, FNP-BC

Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Houston, TX

  • NPI 1811147820
  • Accepts Medicare
  • 18 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1504 Taub Loop, Section of Emergency Medicine
Houston, TX 770301608
(713) 873-2630

Credentials & registration

NPPES · NUCC
NPI registered
September 2008 — 18 yrs on file
Profile last updated
September 28, 2015
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Texas #AP124217 · Colorado #5869
Medicaid
TX #343988701

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811147820. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
138
Distinct HCPCS
4
Medicare allowed
$15,592
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 64 64 $106
99285 Emergency department visit with high level of medical decision making 40 40 $155
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 21 21 $7
99291 Critical care, first 30-74 minutes 13 13 $188

In context: peer comparison

Among 320 peers in Houston Family Nurse Practitioner, average services per provider: 104. This provider delivers 1.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
121
Patients
121
Total drug cost
$680
Drug Type Claims Patients Total cost
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 24 24 $110
Tramadol Hcl-Acetaminophen (Tramadol Hcl/Acetaminophen) Brand 18 18 $98
Dicyclomine Hcl Generic 17 17 $149
Ibuprofen Generic 16 16 $67
Cephalexin Generic 13 13 $72
Methocarbamol Generic 11 11 $53
Ondansetron Odt (Ondansetron) Brand 11 11 $85
Tizanidine Hcl Generic 11 11 $46

Frequently asked questions

Auto-generated from federal data
What is Dr. Jason McMahan's medical specialty?
Dr. Jason McMahan practices Family Nurse Practitioner in Houston, TX.
Where does Dr. Jason McMahan practice?
Dr. Jason McMahan practices at 1504 Taub Loop, Houston, TX 770301608. Office phone: 7138732630.
What is Dr. Jason McMahan's NPI?
Dr. Jason McMahan's National Provider Identifier (NPI) is 1811147820, issued by NPPES.
Does Dr. Jason McMahan accept Medicare assignment?
Yes. Dr. Jason McMahan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason McMahan commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.