Holly Mccallen, OTR/L
NPI 1548508641 · Occupational Therapist · Waterford, MI
Holly Mccallen, OTR/L is a Occupational Therapist provider in Waterford, MI (NPI 1548508641).
Provider details
- NPI number
- 1548508641
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 5201008092 (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
13 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
- 2013-01-24
- Last updated
- 2013-01-24
Frequently asked questions
- What is Holly Mccallen's NPI number?
- Holly Mccallen's National Provider Identifier (NPI) is 1548508641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Mccallen's specialty?
- Holly Mccallen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Holly Mccallen located?
- Holly Mccallen's practice location on file with NPPES is 5601 Hatchery Rd, Waterford, MI 48329-3451.
- What is Holly Mccallen's phone number?
- The practice phone number listed in the NPPES registry for Holly Mccallen is (248) 674-5262.
- Is Holly Mccallen's NPI active?
- Yes — Holly Mccallen's NPI (1548508641) is active in the NPPES registry as of the last update on 2013-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.