Navdeep Grewal, MD
NPI 1326849001 · Internal Medicine Physician · Maspeth, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Navdeep Grewal, MD is a Internal Medicine Physician provider in Maspeth, NY (NPI 1326849001).
Provider details
- NPI number
- 1326849001
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- P134409 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-03-20
- Last updated
- 2025-03-20
- Certified
- 2025-03-20
Frequently asked questions
- What is Navdeep Grewal's NPI number?
- Navdeep Grewal's National Provider Identifier (NPI) is 1326849001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Navdeep Grewal's specialty?
- Navdeep Grewal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Navdeep Grewal located?
- Navdeep Grewal's practice location on file with NPPES is 6995 Queens Midtown Expy, Maspeth, NY 11378-1922.
- What is Navdeep Grewal's phone number?
- The practice phone number listed in the NPPES registry for Navdeep Grewal is (718) 429-2200.
- Does Navdeep Grewal accept Medicare?
- Navdeep Grewal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Navdeep Grewal's NPI active?
- Yes — Navdeep Grewal's NPI (1326849001) is active in the NPPES registry as of the last update on 2025-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.