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Vijay Yajnik, MD, PHD
NPI 1770566119 · Internal Medicine Physician · Boston, MA
Vijay Yajnik, MD, PHD is a Internal Medicine Physician provider in Boston, MA (NPI 1770566119).
Provider details
- NPI number
- 1770566119
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- License
- 160995 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
55 Fruit St Blk 4
Gastroenterology Associates
Boston, MA 02114-2696
Phone: (617) 724-6005
Fax: (617) 726-3080
Street-level locationGet directions
Mailing address
Po Box 9142
Charlestown, MA 02129-9142
Registry dates
- Enumerated
- 2005-11-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Vijay Yajnik's NPI number?
- Vijay Yajnik's National Provider Identifier (NPI) is 1770566119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vijay Yajnik's specialty?
- Vijay Yajnik is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vijay Yajnik located?
- Vijay Yajnik's practice location on file with NPPES is 55 Fruit St Blk 4, Boston, MA 02114-2696.
- What is Vijay Yajnik's phone number?
- The practice phone number listed in the NPPES registry for Vijay Yajnik is (617) 724-6005.
- Is Vijay Yajnik's NPI active?
- Yes — Vijay Yajnik's NPI (1770566119) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.