Maria Ortman, OTRL
NPI 1538540810 · Occupational Therapist · Hart, MI
Maria Ortman, OTRL is a Occupational Therapist provider in Hart, MI (NPI 1538540810).
Provider details
- NPI number
- 1538540810
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTRL
- Sex
- Female
- Sole proprietor
- No
- License
- 5201008829 (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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2799 W Grand BlvdDetroit, MI 48202-2608Phone: (313) 916-1126
Registry dates
- Enumerated
- 2015-06-12
- Last updated
- 2019-03-12
Frequently asked questions
- What is Maria Ortman's NPI number?
- Maria Ortman's National Provider Identifier (NPI) is 1538540810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Ortman's specialty?
- Maria Ortman is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Maria Ortman located?
- Maria Ortman's practice location on file with NPPES is 701 E Main St, Hart, MI 49420-1168.
- What is Maria Ortman's phone number?
- The practice phone number listed in the NPPES registry for Maria Ortman is (231) 873-6600.
- Is Maria Ortman's NPI active?
- Yes — Maria Ortman's NPI (1538540810) is active in the NPPES registry as of the last update on 2019-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.