Prabhjot Grewal, MD
NPI 1770142630 · Internal Medicine Physician · New York, NY
Prabhjot Grewal, MD is a Internal Medicine Physician provider in New York, NY (NPI 1770142630).
Provider details
- NPI number
- 1770142630
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT218944 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Metoprolol Succinate | 25 |
| Amlodipine Besylate | 22 |
| Atorvastatin Calcium | 15 |
| Empagliflozinbrand: Jardiance | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,754 across 55 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 (2)
- 101 Nicolls Rd.Health Science Center T16, Room 020Stony Brook, NY 11794Phone: (631) 444-7411
- 245 N 15th St6th Floor, Ms427Philadelphia, PA 19102Phone: (215) 762-7916
Registry dates
- Enumerated
- 2019-06-12
- Last updated
- 2022-06-23
- Certified
- 2022-06-23
Frequently asked questions
- What is Prabhjot Grewal's NPI number?
- Prabhjot Grewal's National Provider Identifier (NPI) is 1770142630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Prabhjot Grewal's specialty?
- Prabhjot Grewal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Prabhjot Grewal located?
- Prabhjot Grewal's practice location on file with NPPES is 419 W 114th St, New York, NY 10025-1710.
- What is Prabhjot Grewal's phone number?
- The practice phone number listed in the NPPES registry for Prabhjot Grewal is (212) 523-4000.
- Is Prabhjot Grewal's NPI active?
- Yes — Prabhjot Grewal's NPI (1770142630) is active in the NPPES registry as of the last update on 2022-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.