Tanvir Shagar, FNP
NPI 1144722042 · Family Nurse Practitioner · Buffalo, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanvir Shagar, FNP is a Family Nurse Practitioner provider in Buffalo, NY (NPI 1144722042).
Provider details
- NPI number
- 1144722042
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 342805 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-03-06
- Last updated
- 2025-03-23
- Certified
- 2025-03-23
Frequently asked questions
- What is Tanvir Shagar's NPI number?
- Tanvir Shagar's National Provider Identifier (NPI) is 1144722042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanvir Shagar's specialty?
- Tanvir Shagar is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tanvir Shagar located?
- Tanvir Shagar's practice location on file with NPPES is 273 Ridge Rd, Buffalo, NY 14218-1222.
- What is Tanvir Shagar's phone number?
- The practice phone number listed in the NPPES registry for Tanvir Shagar is (716) 204-4856.
- Does Tanvir Shagar accept Medicare?
- Tanvir Shagar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanvir Shagar's NPI active?
- Yes — Tanvir Shagar's NPI (1144722042) is active in the NPPES registry as of the last update on 2025-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.