William Guerrero, O.D.
NPI 1184741076 · Optometrist · New York, NY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Guerrero, O.D. is a Optometrist provider in New York, NY (NPI 1184741076).
Provider details
- NPI number
- 1184741076
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- T005439 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-03-23
- Last updated
- 2007-12-12
Frequently asked questions
- What is William Guerrero's NPI number?
- William Guerrero's National Provider Identifier (NPI) is 1184741076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Guerrero's specialty?
- William Guerrero is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is William Guerrero located?
- William Guerrero's practice location on file with NPPES is 213 8th Ave, New York, NY 10011-1605.
- What is William Guerrero's phone number?
- The practice phone number listed in the NPPES registry for William Guerrero is (212) 989-8485.
- Does William Guerrero accept Medicare?
- William Guerrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Guerrero's NPI active?
- Yes — William Guerrero's NPI (1184741076) is active in the NPPES registry as of the last update on 2007-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.