Nadim Islam, MD
NPI 1447871025 · Internal Medicine Physician · Tyler, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadim Islam, MD is a Internal Medicine Physician provider in Tyler, TX (NPI 1447871025).
Provider details
- NPI number
- 1447871025
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- U2516 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
865 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 314 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 171 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 158 | $162 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 118 | $113 |
| Advance Care Planning, First 30 Minutes99497 | 73 | $72 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 31 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 29 | 27 |
| Azithromycin | 28 | 28 |
| Prednisone | 27 | 26 |
| Cefuroxime Axetilbrand: Cefuroxime | 24 | 24 |
| Carvedilol | 23 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 21 | 21 |
| Pantoprazole Sodium | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-05
- Last updated
- 2023-08-03
- Certified
- 2023-08-03
Frequently asked questions
- What is Nadim Islam's NPI number?
- Nadim Islam's National Provider Identifier (NPI) is 1447871025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadim Islam's specialty?
- Nadim Islam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nadim Islam located?
- Nadim Islam's practice location on file with NPPES is 1000 S Beckham Ave, Tyler, TX 75701-1908.
- What is Nadim Islam's phone number?
- The practice phone number listed in the NPPES registry for Nadim Islam is (903) 590-5611.
- Does Nadim Islam accept Medicare?
- Nadim Islam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadim Islam's NPI active?
- Yes — Nadim Islam's NPI (1447871025) is active in the NPPES registry as of the last update on 2023-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.