Ann Zimmerman
NPI 1457627242 · Occupational Therapy Assistant · Williamsville, NY
Ann Zimmerman is a Occupational Therapy Assistant provider in Williamsville, NY (NPI 1457627242).
Provider details
- NPI number
- 1457627242
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 001499 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2012-03-27
- Last updated
- 2012-06-06
Frequently asked questions
- What is Ann Zimmerman's NPI number?
- Ann Zimmerman's National Provider Identifier (NPI) is 1457627242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Zimmerman's specialty?
- Ann Zimmerman is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ann Zimmerman located?
- Ann Zimmerman's practice location on file with NPPES is 4444 Bryant Stratton Way, Williamsville, NY 14221-6013.
- What is Ann Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Ann Zimmerman is (716) 430-3942.
- Is Ann Zimmerman's NPI active?
- Yes — Ann Zimmerman's NPI (1457627242) is active in the NPPES registry as of the last update on 2012-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.