Mr. Michael Terry Greiner, MOT, OTR/L

Mr. Michael Terry Greiner is a Occupational Therapist provider (Occupational Therapist) practicing in Ormond Beach, FL, registered in the NPPES registry with NPI 1649590597 since 2010.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1649590597
Entity type	Individual (Type 1)
Name	Mr. Michael Terry Greiner
Credential	MOT, OTR/L
Sex	Male
Practice address	Ormond Beach, FL, 32174
Phone	7144527024
Fax	3866756757
Enumeration date	2010-06-02
Last updated in NPPES	2025-05-02

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
225X00000X	Occupational Therapist	Primary	OT 12749	FL

Copy-ready billing details

Provider: Michael Greiner, MOT, OTR/L
NPI: 1649590597
Taxonomy: 225X00000X (Occupational Therapist)
Address: Ormond Beach, FL, 32174

Verify this record

Cross-check NPI 1649590597 against the authoritative CMS record: view Mr. Michael Terry Greiner on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Michael Greiner practice?

The practice location on file with NPPES is in Ormond Beach, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Greiner?

The National Provider Identifier (NPI) for Michael Greiner is 1649590597, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-05-02.