Michael Greiner, MOT, OTR/L
NPI 1649590597 · Occupational Therapist · Ormond Beach, FL
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Greiner, MOT, OTR/L is a Occupational Therapist provider in Ormond Beach, FL (NPI 1649590597).
Provider details
- NPI number
- 1649590597
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MOT, OTR/L
- Sex
- Male
- Sole proprietor
- Yes
- License
- OT 12749 (FL)
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
16 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
- 2010-06-02
- Last updated
- 2025-05-02
- Certified
- 2025-05-02
Frequently asked questions
- What is Michael Greiner's NPI number?
- Michael Greiner's National Provider Identifier (NPI) is 1649590597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Greiner's specialty?
- Michael Greiner is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Michael Greiner located?
- Michael Greiner's practice location on file with NPPES is 1 Cobblestone Trl, Ormond Beach, FL 32174-4306.
- What is Michael Greiner's phone number?
- The practice phone number listed in the NPPES registry for Michael Greiner is (714) 452-7024.
- Does Michael Greiner accept Medicare?
- Michael Greiner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Greiner's NPI active?
- Yes — Michael Greiner's NPI (1649590597) is active in the NPPES registry as of the last update on 2025-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.