Maryann Antonelli, LCSWR
NPI 1194921999 · Clinical Social Worker · Buffalo, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryann Antonelli, LCSWR is a Clinical Social Worker provider in Buffalo, NY (NPI 1194921999).
Provider details
- NPI number
- 1194921999
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSWR
- Sex
- Female
- Sole proprietor
- No
- License
- R046290-1 (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
18 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
- 2007-06-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maryann Antonelli's NPI number?
- Maryann Antonelli's National Provider Identifier (NPI) is 1194921999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Antonelli's specialty?
- Maryann Antonelli is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maryann Antonelli located?
- Maryann Antonelli's practice location on file with NPPES is 1300 Niagara St, Buffalo, NY 14213-1503.
- What is Maryann Antonelli's phone number?
- The practice phone number listed in the NPPES registry for Maryann Antonelli is (716) 882-5959.
- Does Maryann Antonelli accept Medicare?
- Maryann Antonelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryann Antonelli's NPI active?
- Yes — Maryann Antonelli's NPI (1194921999) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.