Marianne Passmore, L.C.S.W. R
NPI 1629398839 · Counseling Psychologist · Elmira, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Passmore, L.C.S.W. R is a Counseling Psychologist provider in Elmira, NY (NPI 1629398839).
Provider details
- NPI number
- 1629398839
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- L.C.S.W. R
- Sex
- Female
- Sole proprietor
- No
- License
- RO337001 (NY)
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
16 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
- 2010-06-10
- Last updated
- 2010-06-10
Frequently asked questions
- What is Marianne Passmore's NPI number?
- Marianne Passmore's National Provider Identifier (NPI) is 1629398839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Passmore's specialty?
- Marianne Passmore is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Marianne Passmore located?
- Marianne Passmore's practice location on file with NPPES is 100 N Main St, Elmira, NY 14901-2901.
- What is Marianne Passmore's phone number?
- The practice phone number listed in the NPPES registry for Marianne Passmore is (607) 737-4040.
- Does Marianne Passmore accept Medicare?
- Marianne Passmore is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Passmore's NPI active?
- Yes — Marianne Passmore's NPI (1629398839) is active in the NPPES registry as of the last update on 2010-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.