Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Eric Ryan Gray Trato, DC

Individual provider Chiropractor · NPI 1821054263

Dr. Eric Ryan Gray Trato, DC is registered under Chiropractic in Vassar, Michigan. Graduated from Palmer College Chiropractic - Davenport in 2004, 22 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
22
Trained at
Palmer College Chiropractic - Davenport
Licensed in
MI
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

195 E Huron Ave
Vassar, MI 48768-1312
Phone: (989) 823-7729
Fax: (989) 823-1024
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 140 N Main St, Vassar, MI 48768-1319 — (989) 823-7729

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 2301009029 (MI)

Record details

NPI number1821054263
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESAugust 11, 2025
Certification dateAugust 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients90
Services billed 354 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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