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Leon Guzman, CNA
NPI 1316422546 · Registered Nurse First Assistant · New York, NY
Leon Guzman, CNA is a Registered Nurse First Assistant provider in New York, NY (NPI 1316422546).
Provider details
- NPI number
- 1316422546
- Entity type
- Individual
- Primary specialty
- Registered Nurse First AssistantNursing Service Providers
- Credential
- CNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- NY000412324E (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
3230 Paulding Ave 1fl
New York, NY 10469
Phone: (917) 734-5717
Street-level locationGet directions
Mailing address
3230 Paulding Ave Fl 1
Bronx, NY 10469-3843
Registry dates
- Enumerated
- 2018-10-03
- Last updated
- 2018-10-03
Frequently asked questions
- What is Leon Guzman's NPI number?
- Leon Guzman's National Provider Identifier (NPI) is 1316422546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leon Guzman's specialty?
- Leon Guzman is listed in the NPPES registry with a primary specialty of Registered Nurse First Assistant (Nursing Service Providers).
- Where is Leon Guzman located?
- Leon Guzman's practice location on file with NPPES is 3230 Paulding Ave 1fl, New York, NY 10469.
- What is Leon Guzman's phone number?
- The practice phone number listed in the NPPES registry for Leon Guzman is (917) 734-5717.
- Is Leon Guzman's NPI active?
- Yes — Leon Guzman's NPI (1316422546) is active in the NPPES registry as of the last update on 2018-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.