Jan Hollerbach, OT
NPI 1710058920 · Occupational Therapist · Fairfield, CT
Jan Hollerbach, OT is a Occupational Therapist provider in Fairfield, CT (NPI 1710058920).
Provider details
- NPI number
- 1710058920
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 000322 (CT)
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
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
- 2006-11-10
- Last updated
- 2013-05-21
Frequently asked questions
- What is Jan Hollerbach's NPI number?
- Jan Hollerbach's National Provider Identifier (NPI) is 1710058920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Hollerbach's specialty?
- Jan Hollerbach is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jan Hollerbach located?
- Jan Hollerbach's practice location on file with NPPES is 1931 Black Rock Tpke, Fairfield, CT 06825-3506.
- What is Jan Hollerbach's phone number?
- The practice phone number listed in the NPPES registry for Jan Hollerbach is (203) 384-8681.
- Is Jan Hollerbach's NPI active?
- Yes — Jan Hollerbach's NPI (1710058920) is active in the NPPES registry as of the last update on 2013-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.