Heather Grant, M.D.
NPI 1295878866 · Internal Medicine Physician · Northport, NY
Heather Grant, M.D. is a Internal Medicine Physician provider in Northport, NY (NPI 1295878866).
Provider details
- NPI number
- 1295878866
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 210646 (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 tenure38% of score
19 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
- 2007-02-14
- Last updated
- 2021-10-08
- Certified
- 2021-10-08
Frequently asked questions
- What is Heather Grant's NPI number?
- Heather Grant's National Provider Identifier (NPI) is 1295878866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Grant's specialty?
- Heather Grant is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Heather Grant located?
- Heather Grant's practice location on file with NPPES is 220 Fort Salonga Rd Ste 301, Northport, NY 11768-3900.
- What is Heather Grant's phone number?
- The practice phone number listed in the NPPES registry for Heather Grant is (631) 486-7710.
- Is Heather Grant's NPI active?
- Yes — Heather Grant's NPI (1295878866) is active in the NPPES registry as of the last update on 2021-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.