Olivia Hafner
NPI 1659073401 · Occupational Therapist · Bay City, MI
Olivia Hafner is a Occupational Therapist provider in Bay City, MI (NPI 1659073401).
Provider details
- NPI number
- 1659073401
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5201013337 (MI)
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
3 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
- 2023-03-17
- Last updated
- 2025-12-10
- Certified
- 2025-12-10
Frequently asked questions
- What is Olivia Hafner's NPI number?
- Olivia Hafner's National Provider Identifier (NPI) is 1659073401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Hafner's specialty?
- Olivia Hafner is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Olivia Hafner located?
- Olivia Hafner's practice location on file with NPPES is 3727 Wilder Rd, Bay City, MI 48706-2367.
- What is Olivia Hafner's phone number?
- The practice phone number listed in the NPPES registry for Olivia Hafner is (989) 860-1425.
- Is Olivia Hafner's NPI active?
- Yes — Olivia Hafner's NPI (1659073401) is active in the NPPES registry as of the last update on 2025-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.