DR. AARON MARC GRAY II D.C.
NPI 1891958062
Chiropractor in Bloomfield Hills, MI
About Dr. Aaron Marc Gray Ii D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AARON MARC GRAY II D.C. (NPI 1891958062) is an individual chiropractor in Bloomfield Hills, Michigan, licensed in Michigan (2301009481) and active in the NPI registry since July 2008. He is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Aaron Marc Gray Ii D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Aaron Gray reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bloomfield Hills, MI 48301
- Reassigned Medicare billing, Michigan enrollment
- 2 clinicians in this Medicare group
West Bloomfield, MI 48322
- Reassigned Medicare billing, Michigan enrollment
- 161 clinicians in this Medicare group
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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BLOOMFIELD HILLS, MI 48301
BLOOMFIELD HILLS, MI 48301
BLOOMFIELD HILLS, MI 48301
BLOOMFIELD HILLS, MI 48301
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 Aaron Gray's NPI number?
The NPI number for Aaron Gray is 1891958062. It was assigned to this individual provider in the NPPES registry on July 8, 2008.
Where is Aaron Gray located?
Aaron Gray practices at 6405 Telegraph Rd Suite D-2, Bloomfield Hills, MI 48301. The listed phone number is (248) 647-3336.
What is Aaron Gray's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Aaron Gray enrolled in Medicare?
Yes. Aaron Gray is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Aaron Gray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Gray reassigns Medicare benefits to 2 organizations: Gray Chiropractic & Wellness Center (Bloomfield Hills, MI) and Henry Ford West Bloomfield Hospital (West Bloomfield, MI). Each 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 Aaron Gray'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 Aaron Gray was last updated on October 31, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Aaron Marc Gray II, D.C. · NPI 1891958062
Chiropractor provider in Bloomfield Hills, Michigan. Individual provider, active in the CMS NPPES registry since July 8, 2008.
## Identity
- **NPI:** 1891958062 (Entity type: Individual)
- **Enumerated:** July 8, 2008
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 2301009481 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 6405 TELEGRAPH RD, SUITE D-2, Bloomfield Hills, MI 48301-1716
- **Phone:** (248) 647-3336 · **Fax:** (248) 647-4899
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Gray Chiropractic & Wellness Center (NPI 1154586261, Bloomfield Hills, MI); Henry Ford West Bloomfield Hospital (NPI 1518104686, West Bloomfield, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** October 31, 2008
- **Other identifiers:** Other 95-0-F3-6299-0 (MI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1891958062) · Data from the CMS NPPES public registry.