Deana Marie Warner, COTA/L
Occupational Therapy Assistant · Saginaw, MI
Deana Marie Warner, COTA/L is an occupational therapy assistant with a practice address in Saginaw, Michigan, and NPI 1790200053, issued on Aug 8, 2017. Check the license (Michigan 5202005930, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Deana Marie Warner
- Credential
- COTA/L
- Primary taxonomy
- Occupational Therapy Assistant 224Z00000X
- License number
- 5202005930 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2454 Madsen RD., Saginaw, MI 48601
- Phone
- (989) 860-8587
- Enumerated
- Aug 8, 2017
- Record last updated
- Aug 8, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest occupational therapy assistant records → All 903 in Michigan → Look up another NPI →
Verify Deana Marie Warner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5202005930Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Deana Marie Warner among 903 occupational therapy assistant records in Michigan
Deana Marie Warner, COTA/L is one of 903 occupational therapy assistant records with a practice address in Michigan. 0% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 38% of them.
- NPI issued2017 · 38% of these records are older, 58% newer
- In a Medicare fileNo · 0% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2017 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 224Z00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Therapy Assistant providers in Michigan
There are 903 occupational therapy assistant records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 903 in Michigan → Every provider in Saginaw → Occupational Therapy Assistant nationwide →
The 8 occupational therapy assistant records with the nearest ZIP codes
- Deborah Boyne, COTASaginaw, MI 486021881216836
- Ashley Mahaffy, COTA/LSaginaw, MI 486021942797576
- Melisa Markusic, COTASaginaw, MI 486031225590490
- Jodean Walters, OTASaginaw, MI 486031003376260
- Hannah Watson, COTA/LSaginaw, MI 486071811632508
- Desiree Newell, COTASaginaw, MI 486091124606231
- Danielle SkrzelaSaginaw, MI 486091790360840
- Christine Huff, COTAAlger, MI 486101770905689
Common questions
What is Deana Marie Warner, COTA/L's NPI number?
Deana Marie Warner, COTA/L's National Provider Identifier (NPI) is 1790200053, issued on Aug 8, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Deana Marie Warner, COTA/L located?
The NPPES record lists a practice address at 2454 Madsen RD., Saginaw, MI, 48601. Phone: (989) 860-8587. Providers update this record themselves, so call before visiting.
How can I verify Deana Marie Warner, COTA/L's license?
NPPES lists Michigan license number 5202005930, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.