Oscar Lewis, LCSW-R, PH.D.
NPI 1326364621 · Clinical Social Worker · Bronx, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oscar Lewis, LCSW-R, PH.D. is a Clinical Social Worker provider in Bronx, NY (NPI 1326364621).
Provider details
- NPI number
- 1326364621
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-R, PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 052578 (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
- 2010-04-12
- Last updated
- 2015-12-02
Frequently asked questions
- What is Oscar Lewis's NPI number?
- Oscar Lewis's National Provider Identifier (NPI) is 1326364621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Lewis's specialty?
- Oscar Lewis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Oscar Lewis located?
- Oscar Lewis's practice location on file with NPPES is 880 Boynton Ave, Bronx, NY 10473-4649.
- What is Oscar Lewis's phone number?
- The practice phone number listed in the NPPES registry for Oscar Lewis is (718) 530-4631.
- Does Oscar Lewis accept Medicare?
- Oscar Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oscar Lewis's NPI active?
- Yes — Oscar Lewis's NPI (1326364621) is active in the NPPES registry as of the last update on 2015-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.