Anne Glenn Fellenzer, LCSW
NPI 1801044326 · Clinical Social Worker · Florida, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anne Glenn Fellenzer, LCSW is a Clinical Social Worker provider in Florida, NY (NPI 1801044326).
Provider details
- NPI number
- 1801044326
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 080399 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
17 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
- 2008-09-09
- Last updated
- 2014-04-04
Frequently asked questions
- What is Anne Glenn Fellenzer's NPI number?
- Anne Glenn Fellenzer's National Provider Identifier (NPI) is 1801044326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anne Glenn Fellenzer's specialty?
- Anne Glenn Fellenzer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Anne Glenn Fellenzer located?
- Anne Glenn Fellenzer's practice location on file with NPPES is 1711 State Route 17a, Florida, NY 10921-1065.
- What is Anne Glenn Fellenzer's phone number?
- The practice phone number listed in the NPPES registry for Anne Glenn Fellenzer is (845) 651-1848.
- Does Anne Glenn Fellenzer accept Medicare?
- Anne Glenn Fellenzer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anne Glenn Fellenzer's NPI active?
- Yes — Anne Glenn Fellenzer's NPI (1801044326) is active in the NPPES registry as of the last update on 2014-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.