Mazen Al Mushref, M.D.
NPI 1356781256 · Endocrinology, Diabetes & Metabolism Physician · Grosse Pointe Woods, MI
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mazen Al Mushref, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Grosse Pointe Woods, MI (NPI 1356781256).
Provider details
- NPI number
- 1356781256
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301114419 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,618 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 1,819 | $79 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 303 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 132 | $125 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 71 | $175 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 55 | $3 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 86 | 33 |
| Levothyroxine Sodium | 83 | 29 |
| Dulaglutidebrand: Trulicity | 65 | 17 |
| Methimazole | 60 | 16 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 51 | 28 |
| Semaglutidebrand: Ozempic | 50 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$607 across 30 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 22201 Moross Rd Ste 50Detroit, MI 48236-2166Phone: (313) 343-7774Fax: (313) 343-8747
Registry dates
- Enumerated
- 2013-06-25
- Last updated
- 2021-11-01
- Certified
- 2021-11-01
Frequently asked questions
- What is Mazen Al Mushref's NPI number?
- Mazen Al Mushref's National Provider Identifier (NPI) is 1356781256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mazen Al Mushref's specialty?
- Mazen Al Mushref is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Mazen Al Mushref located?
- Mazen Al Mushref's practice location on file with NPPES is 19251 Mack Ave Ste 333, Grosse Pointe Woods, MI 48236-2898.
- What is Mazen Al Mushref's phone number?
- The practice phone number listed in the NPPES registry for Mazen Al Mushref is (313) 343-7280.
- Does Mazen Al Mushref accept Medicare?
- Mazen Al Mushref is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mazen Al Mushref's NPI active?
- Yes — Mazen Al Mushref's NPI (1356781256) is active in the NPPES registry as of the last update on 2021-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.