Michael Grushko, MD
NPI 1922274364 · Internal Medicine Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Cardiac Electrophysiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Grushko, MD is a Internal Medicine Physician provider in Bronx, NY (NPI 1922274364).
Provider details
- NPI number
- 1922274364
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 247707 (NY)
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 tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 26 | 13 |
| Losartan Potassium | 20 | — |
| Atorvastatin Calcium | 17 | — |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 16 | 16 |
| Apixabanbrand: Eliquis | 14 | — |
| Prazosin Hcl | 14 | — |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,121 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)
- 234 E 149th StBronx, NY 10451-5504Phone: (347) 443-0974
Registry dates
- Enumerated
- 2008-05-06
- Last updated
- 2025-02-20
- Certified
- 2025-02-20
Frequently asked questions
- What is Michael Grushko's NPI number?
- Michael Grushko's National Provider Identifier (NPI) is 1922274364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Grushko's specialty?
- Michael Grushko is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Grushko located?
- Michael Grushko's practice location on file with NPPES is 1400 Pelham Pkwy S, Bronx, NY 10461-1197.
- What is Michael Grushko's phone number?
- The practice phone number listed in the NPPES registry for Michael Grushko is (718) 918-5735.
- Does Michael Grushko accept Medicare?
- Michael Grushko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Grushko's NPI active?
- Yes — Michael Grushko's NPI (1922274364) is active in the NPPES registry as of the last update on 2025-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.