Ali Mahajerin, M.D.
NPI 1033269816 · Cardiovascular Disease Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ali Mahajerin, M.D. is a Cardiovascular Disease Physician provider in Grand Rapids, MI (NPI 1033269816).
Provider details
- NPI number
- 1033269816
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 231097 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
1,973 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 349 | $68 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 258 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 138 | $105 |
| Physician Review, Interpretation, and Patient Management of Home Inr Testing for Patient With Either Mechanical Heart Valve(s), Chronic Atrial Fibrillation, Or Venous Thromboembolism Who Meets Medicare Coverage Criteria; Testing Not Occurring More FrequentG0250 | 125 | $9 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 111 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 444 | 159 |
| Apixabanbrand: Eliquis | 300 | 102 |
| Atorvastatin Calcium | 236 | 92 |
| Furosemide | 207 | 76 |
| Carvedilol | 200 | 74 |
| Spironolactone | 197 | 77 |
| Potassium Chloride | 145 | 51 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2021-02-25
- Certified
- 2021-02-25
Frequently asked questions
- What is Ali Mahajerin's NPI number?
- Ali Mahajerin's National Provider Identifier (NPI) is 1033269816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ali Mahajerin's specialty?
- Ali Mahajerin is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ali Mahajerin located?
- Ali Mahajerin's practice location on file with NPPES is 2900 Bradford St Ne, Grand Rapids, MI 49525-6427.
- What is Ali Mahajerin's phone number?
- The practice phone number listed in the NPPES registry for Ali Mahajerin is (616) 885-5000.
- Does Ali Mahajerin accept Medicare?
- Ali Mahajerin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ali Mahajerin's NPI active?
- Yes — Ali Mahajerin's NPI (1033269816) is active in the NPPES registry as of the last update on 2021-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.