Mahmod Sultan, MD
NPI 1164795852 · Internal Medicine Physician · Edinburg, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahmod Sultan, MD is a Internal Medicine Physician provider in Edinburg, TX (NPI 1164795852).
Provider details
- NPI number
- 1164795852
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
154 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 133 | $165 |
| Advance Care Planning, First 30 Minutes99497 | 21 | $72 |
Typical Medicare-allowed amounts for these services range $72–$165 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 191 E. Price RoadBrownsville, TX 07601-3284Phone: (956) 548-7400Fax: (956) 621-3689
Registry dates
- Enumerated
- 2012-02-11
- Last updated
- 2018-06-08
Frequently asked questions
- What is Mahmod Sultan's NPI number?
- Mahmod Sultan's National Provider Identifier (NPI) is 1164795852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahmod Sultan's specialty?
- Mahmod Sultan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mahmod Sultan located?
- Mahmod Sultan's practice location on file with NPPES is 5501 S Mccoll Rd, Edinburg, TX 78539.
- What is Mahmod Sultan's phone number?
- The practice phone number listed in the NPPES registry for Mahmod Sultan is (956) 362-2171.
- Does Mahmod Sultan accept Medicare?
- Mahmod Sultan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahmod Sultan's NPI active?
- Yes — Mahmod Sultan's NPI (1164795852) is active in the NPPES registry as of the last update on 2018-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.