Gwendolyn Pelfini, MA, MHC-LP
NPI 1336605120 · Mental Health Counselor · New York, NY
Gwendolyn Pelfini, MA, MHC-LP is a Mental Health Counselor provider in New York, NY (NPI 1336605120).
Provider details
- NPI number
- 1336605120
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, MHC-LP
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-02-16
- Last updated
- 2019-02-16
Frequently asked questions
- What is Gwendolyn Pelfini's NPI number?
- Gwendolyn Pelfini's National Provider Identifier (NPI) is 1336605120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwendolyn Pelfini's specialty?
- Gwendolyn Pelfini is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Gwendolyn Pelfini located?
- Gwendolyn Pelfini's practice location on file with NPPES is 111 John St Rm 2400, New York, NY 10038-3013.
- What is Gwendolyn Pelfini's phone number?
- The practice phone number listed in the NPPES registry for Gwendolyn Pelfini is (917) 444-3431.
- Is Gwendolyn Pelfini's NPI active?
- Yes — Gwendolyn Pelfini's NPI (1336605120) is active in the NPPES registry as of the last update on 2019-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.