ALEXANDER GRENON CHIR
NPI 1669674768
Chiropractor in Cheshire, CT
About Alexander Grenon Chir NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER GRENON CHIR (NPI 1669674768) is a healthcare organization registered as a chiropractor in Cheshire, Connecticut and active in the NPI registry since June 2007. The organization lists Sandy Waitkus, Office Manger, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alexander Grenon Chir is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Alexander Grenon Chir, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Alexander And Grenon Chiropractic Center PC's NPI number?
The NPI number for Alexander And Grenon Chiropractic Center PC is 1669674768. It was assigned to this organization in the NPPES registry on June 1, 2007. The provider is also known as Alexander Grenon Chir.
Where is Alexander And Grenon Chiropractic Center PC located?
Alexander And Grenon Chiropractic Center PC is located at 677S Main St, Cheshire, CT 06410. The listed phone number is (203) 272-4513.
What is Alexander And Grenon Chiropractic Center PC's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Alexander And Grenon Chiropractic Center PC enrolled in Medicare?
Yes. Alexander And Grenon Chiropractic Center PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Alexander And Grenon Chiropractic Center PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Chiropractic, reassign their Medicare billing to Alexander And Grenon Chiropractic Center PC. A 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 the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Alexander And Grenon Chiropractic Center PC accept?
Health plans from Anthem Blue Cross and Blue Shield list Alexander And Grenon Chiropractic Center PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Alexander And Grenon Chiropractic Center PC was last updated on September 7, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Alexander Grenon Chir · NPI 1669674768
Chiropractor organization in Cheshire, Connecticut. Organization record, active in the CMS NPPES registry since June 1, 2007.
## Identity
- **NPI:** 1669674768 (Entity type: Organization)
- **Enumerated:** June 1, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Legal business name:** Alexander And Grenon Chiropractic Center Pc
- **Organization subpart:** No
- **Authorized official:** Sandy Waitkus, OFFICE MANGER
## Practice location
- **Address:** 677S MAIN ST, Cheshire, CT 06410-3158
- **Phone:** (203) 272-4513
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Chiropractic) reassign Medicare billing to this organization (form CMS-855R); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 7, 2007
- **Other identifiers:** Medicare PIN C01098 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1669674768) · Data from the CMS NPPES public registry.