Diana Montellano
NPI 1215403720 · Occupational Therapist · Plymouth, MI
Diana Montellano is a Occupational Therapist provider in Plymouth, MI (NPI 1215403720).
Provider details
- NPI number
- 1215403720
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 118783 (TX)
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
7 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
- 2018-10-23
- Last updated
- 2018-10-23
Frequently asked questions
- What is Diana Montellano's NPI number?
- Diana Montellano's National Provider Identifier (NPI) is 1215403720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Montellano's specialty?
- Diana Montellano is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diana Montellano located?
- Diana Montellano's practice location on file with NPPES is 801 W Ann Arbor Trl Ste 220, Plymouth, MI 48170-6224.
- What is Diana Montellano's phone number?
- The practice phone number listed in the NPPES registry for Diana Montellano is (866) 991-0900.
- Is Diana Montellano's NPI active?
- Yes — Diana Montellano's NPI (1215403720) is active in the NPPES registry as of the last update on 2018-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.