Michael Grady, M.D.
NPI 1649406307 · Internal Medicine Physician · Brooklyn, NY
Michael Grady, M.D. is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1649406307).
Provider details
- NPI number
- 1649406307
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 170616 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs 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
- 2009-06-08
- Last updated
- 2025-08-22
- Certified
- 2025-08-22
Frequently asked questions
- What is Michael Grady's NPI number?
- Michael Grady's National Provider Identifier (NPI) is 1649406307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Grady's specialty?
- Michael Grady is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Grady located?
- Michael Grady's practice location on file with NPPES is 2720 Surf Ave, Brooklyn, NY 11224-1913.
- What is Michael Grady's phone number?
- The practice phone number listed in the NPPES registry for Michael Grady is (718) 714-4800.
- Is Michael Grady's NPI active?
- Yes — Michael Grady's NPI (1649406307) is active in the NPPES registry as of the last update on 2025-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.