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DR. MICHELLE GRAY SIROIS DC
NPI 1184686065
Chiropractor in Salem, MO

Active since April 05, 2006
504 N WASHINGTON ST, SALEM, MO 65560(573) 729-5321(573) 729-1010 Get Directions Write a Review

NPPES record last updated: September 9, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Michelle Gray Sirois Dc NPPES

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

DR. MICHELLE GRAY SIROIS DC (NPI 1184686065) is an individual chiropractor in Salem, Missouri, licensed in Missouri (005352) and active in the NPI registry since April 2006. She is a graduate of Logan College Of Chiropractic (1986).

NPPES Registry Identity

NPI1184686065
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. MICHELLE GRAY SIROISCredential: DC
Location Address504 N WASHINGTON STSalem, MO 65560-1268
Mailing Address504 N Washington StSalem, MO 65560-1268 · (573) 729-5321 · Fax (573) 729-1010
Phone(573) 729-5321
Fax(573) 729-1010
Sole ProprietorNo
Medical School CMSLogan College Of ChiropracticGraduated 1986
Enumeration DateApril 5, 2006
Last NPPES UpdateSeptember 9, 2011
✔ NPI 1184686065 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MO · 005352
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.
504 N WASHINGTON ST, Salem, MO 65560
Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type Unspecified990001535MO · Medicare Number

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michelle Gray Sirois Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID547453433
PECOS Enrollment IDI20101025000106

Medicare Billing Reassignment

Medicare enrollment records show Michelle Sirois reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cornerstone Chiropractor Clinic LLC
0.5 mi
Chiropractor
504 N WASHINGTON ST
Salem, MO 65560
  • Reassigned Medicare billing, Missouri enrollment
  • 2 clinicians in this Medicare group
NPI 1477867166 (573) 729-5321

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
529 services33 patients

Other Providers at the Same Location NPPES 4

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

GRAY FAMILY CHIROPRACTORS
Chiropractor
504 N WASHINGTON ST
SALEM, MO 65560
Dent County (573) 729-5321
CORNERSTONE CHIROPRACTOR CLINIC LLC
Chiropractor
504 N WASHINGTON ST
SALEM, MO 65560
Dent County (573) 729-5321
DR. JAMES A GRAY D.C.
Chiropractor
504 N WASHINGTON ST
SALEM, MO 65560
Dent County (573) 729-5321
DR. BERNARD D SIRIOS D.C.
Chiropractor
504 N WASHINGTON ST
SALEM, MO 65560
Dent County (573) 729-5321

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 Michelle Sirois's NPI number?

The NPI number for Michelle Sirois is 1184686065. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Where is Michelle Sirois located?

Michelle Sirois practices at 504 N Washington St, Salem, MO 65560. The listed phone number is (573) 729-5321.

What is Michelle Sirois's specialty?

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

Is Michelle Sirois enrolled in Medicare?

Yes. Michelle Sirois is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michelle Sirois's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Sirois reassigns Medicare benefits to Cornerstone Chiropractor Clinic LLC (Salem, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michelle Sirois's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michelle Sirois was last updated on September 9, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.