Mahmoud Al-Shami, M.D.
NPI 1639279458 · Internal Medicine Physician · Troy, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahmoud Al-Shami, M.D. is a Internal Medicine Physician provider in Troy, MI (NPI 1639279458).
Provider details
- NPI number
- 1639279458
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301074106 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
3,737 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 50 Minutes99233 | 1,288 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,054 | $79 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 606 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 486 | $173 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 201 | $131 |
| Initial Hospital Care With Same-Day Admission and Discharge With High Level of Medical Decision Making, Per Day, If Using Time, at Least 85 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 78 | 47 |
| Atorvastatin Calcium | 64 | 42 |
| Apixabanbrand: Eliquis | 64 | 36 |
| Prednisone | 63 | 52 |
| Furosemide | 54 | 39 |
| Carvedilol | 49 | 34 |
| Cephalexin | 42 | 41 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2012-11-15
Frequently asked questions
- What is Mahmoud Al-Shami's NPI number?
- Mahmoud Al-Shami's National Provider Identifier (NPI) is 1639279458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahmoud Al-Shami's specialty?
- Mahmoud Al-Shami is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mahmoud Al-Shami located?
- Mahmoud Al-Shami's practice location on file with NPPES is 44201 Dequindre Rd, Troy, MI 48085-1117.
- What is Mahmoud Al-Shami's phone number?
- The practice phone number listed in the NPPES registry for Mahmoud Al-Shami is (248) 691-8646.
- Does Mahmoud Al-Shami accept Medicare?
- Mahmoud Al-Shami is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahmoud Al-Shami's NPI active?
- Yes — Mahmoud Al-Shami's NPI (1639279458) is active in the NPPES registry as of the last update on 2012-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.