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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DEBORAH YEAKLE SINCLAIR D.C.
NPI 1164485207
Chiropractor in Greenville, MI

Active since April 10, 2006
710 E WASHINGTON ST, GREENVILLE, MI 48838(616) 754-9172(616) 754-1067 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Deborah Yeakle Sinclair D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEBORAH YEAKLE SINCLAIR D.C. (NPI 1164485207) is an individual chiropractor in Greenville, Michigan, licensed in Michigan (2301007345) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1164485207
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDEBORAH YEAKLE SINCLAIRCredential: D.C.
Location Address710 E WASHINGTON STGreenville, MI 48838-2054
Mailing Address8080 Ritz Pine Dr NeRockford, MI 49341-8745 · (616) 874-1120
Phone(616) 754-9172
Fax(616) 754-1067
Sole ProprietorNo
Enumeration DateApril 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1164485207 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MI · 2301007345
Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

710 E WASHINGTON ST, Greenville, MI 48838
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Other Identifiers 1

Medicaid4802750MI

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DENNIS E HAYES D.C.
Chiropractor
710 E WASHINGTON ST
GREENVILLE, MI 48838
Montcalm County (616) 754-9172
DR. MATTHEW PETER DEKRAKER D.C.
Chiropractor
710 E WASHINGTON ST
GREENVILLE, MI 48838
Montcalm County (616) 754-9172
CRAIG DEREK CUSHMAN D.C.
Chiropractor
710 E WASHINGTON ST
GREENVILLE, MI 48838
Montcalm County (616) 754-9172
DEKRAKER CUSHMAN PC
Chiropractor
710 E WASHINGTON ST
GREENVILLE, MI 48838
Montcalm County (616) 754-9172
HAYES CHIROPRACTIC CLINIC PC
Chiropractor
710 E WASHINGTON ST
GREENVILLE, MI 48838
Montcalm County (616) 754-9172

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Deborah Sinclair's NPI number?

The NPI number for Deborah Sinclair is 1164485207. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Where is Deborah Sinclair located?

Deborah Sinclair practices at 710 E Washington St, Greenville, MI 48838. The listed phone number is (616) 754-9172.

What is Deborah Sinclair's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Deborah Sinclair was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.