Ralph Lauren Guarin, FNP-C
NPI 1376374157 · Family Nurse Practitioner · New York, NY
Ralph Lauren Guarin, FNP-C is a Family Nurse Practitioner provider in New York, NY (NPI 1376374157).
Provider details
- NPI number
- 1376374157
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 354980 (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
1 yr 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
- 2024-08-12
- Last updated
- 2024-12-18
- Certified
- 2024-12-18
Frequently asked questions
- What is Ralph Lauren Guarin's NPI number?
- Ralph Lauren Guarin's National Provider Identifier (NPI) is 1376374157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Lauren Guarin's specialty?
- Ralph Lauren Guarin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ralph Lauren Guarin located?
- Ralph Lauren Guarin's practice location on file with NPPES is 1 Gustave L Levy Pl Fl 12, New York, NY 10029-6574.
- What is Ralph Lauren Guarin's phone number?
- The practice phone number listed in the NPPES registry for Ralph Lauren Guarin is (212) 241-6500.
- Is Ralph Lauren Guarin's NPI active?
- Yes — Ralph Lauren Guarin's NPI (1376374157) is active in the NPPES registry as of the last update on 2024-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.