Claudia Alvarez, LMSW
NPI 1790150415 · Social Worker · Staten Island, NY
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudia Alvarez, LMSW is a Social Worker provider in Staten Island, NY (NPI 1790150415).
Provider details
- NPI number
- 1790150415
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 086358 (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
10 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
- 2015-12-07
- Last updated
- 2015-12-07
Frequently asked questions
- What is Claudia Alvarez's NPI number?
- Claudia Alvarez's National Provider Identifier (NPI) is 1790150415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Alvarez's specialty?
- Claudia Alvarez is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Claudia Alvarez located?
- Claudia Alvarez's practice location on file with NPPES is 777 Seaview Avenue, Staten Island, NY 10305.
- What is Claudia Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Claudia Alvarez is (718) 974-0564.
- Does Claudia Alvarez accept Medicare?
- Claudia Alvarez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudia Alvarez's NPI active?
- Yes — Claudia Alvarez's NPI (1790150415) is active in the NPPES registry as of the last update on 2015-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.