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Peggy C. Tallier, FNP
NPI 1891487021 · Registered Nurse · Mount Vernon, NY
Peggy C. Tallier, FNP is a Registered Nurse provider in Mount Vernon, NY (NPI 1891487021).
Provider details
- NPI number
- 1891487021
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 448966 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
559 Gramatan Ave
Mount Vernon, NY 10552-2155
Phone: (914) 663-0151
Street-level locationGet directions
Mailing address
163 E Clinton Ave
Tenafly, NJ 07670-2222
Registry dates
- Enumerated
- 2023-05-25
- Last updated
- 2023-05-25
- Certified
- 2023-05-25
Frequently asked questions
- What is Peggy C. Tallier's NPI number?
- Peggy C. Tallier's National Provider Identifier (NPI) is 1891487021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy C. Tallier's specialty?
- Peggy C. Tallier is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Peggy C. Tallier located?
- Peggy C. Tallier's practice location on file with NPPES is 559 Gramatan Ave, Mount Vernon, NY 10552-2155.
- What is Peggy C. Tallier's phone number?
- The practice phone number listed in the NPPES registry for Peggy C. Tallier is (914) 663-0151.
- Is Peggy C. Tallier's NPI active?
- Yes — Peggy C. Tallier's NPI (1891487021) is active in the NPPES registry as of the last update on 2023-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.