Doctor profile · Federal record

Dr. Mahmod Sultan, MD

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Edinburg, TX

  • NPI 1164795852
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
5501 S McColl RD
Edinburg, TX 78539
(956) 362-2171
fax (956) 362-2171
Additional location
191 E. Price Road
Brownsville, TX 076013284
(956) 548-7400
fax (956) 621-3689
Mailing address
Po Box 5958
McAllen, TX 785025958

Credentials & registration

NPPES · NUCC
NPI registered
February 2012 — 14 yrs on file
Profile last updated
June 8, 2018
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #Q2495
Medicaid
TX #342640501

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164795852. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
106
Distinct HCPCS
1
Medicare allowed
$17,559
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 106 101 $166

In context: peer comparison

Among 21 peers in this city , average services per provider: 154. This provider delivers 0.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
36
Patients
0
Total drug cost
$418
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 19 0 $281
Metformin Hcl Generic 17 0 $138

Frequently asked questions

Auto-generated from federal data
What is Dr. Mahmod Sultan's medical specialty?
Dr. Mahmod Sultan practices Internal Medicine Physician in Edinburg, TX.
Where does Dr. Mahmod Sultan practice?
Dr. Mahmod Sultan practices at 5501 S McColl RD, Edinburg, TX 78539. Office phone: 9563622171.
What is Dr. Mahmod Sultan's NPI?
Dr. Mahmod Sultan's National Provider Identifier (NPI) is 1164795852, issued by NPPES.
Does Dr. Mahmod Sultan accept Medicare assignment?
Yes. Dr. Mahmod Sultan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mahmod Sultan commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.