DR. WILLIAM R BAZIN D.C.
NPI 1578624581
Chiropractor in East Longmeadow, MA
About Dr. William R Bazin D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM R BAZIN D.C. (NPI 1578624581) is an individual chiropractor in East Longmeadow, Massachusetts, licensed in Massachusetts (MA1052) and active in the NPI registry since December 2006. He is a graduate of Palmer College Chiropractic - Davenport (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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. William R Bazin 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 Reassignment
Medicare enrollment records show William Bazin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
East Longmeadow, MA 01028
- Reassigned Medicare billing, Massachusetts enrollment
- 2 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 2
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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
E LONGMEADOW, MA 01028
EAST LONGMEADOW, MA 01028
E LONGMEADOW, MA 01028
EAST LONGMEADOW, MA 01028
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 William Bazin's NPI number?
The NPI number for William Bazin is 1578624581. It was assigned to this individual provider in the NPPES registry on December 13, 2006.
Where is William Bazin located?
William Bazin practices at 200 N Main St Suite 10, East Longmeadow, MA 01028. The listed phone number is (413) 525-2932.
What is William Bazin's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is William Bazin enrolled in Medicare?
Yes. William Bazin 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 organization bills Medicare for William Bazin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Bazin reassigns Medicare benefits to Abc Health Services Inc (East Longmeadow, MA). 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 William Bazin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Bazin accept?
Health plans from Anthem Blue Cross and Blue Shield, Providence Health Plan and Taro Health list William Bazin 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 William Bazin was last updated on September 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. William R Bazin, D.C. · NPI 1578624581
Chiropractor provider in East Longmeadow, Massachusetts. Individual provider, active in the CMS NPPES registry since December 13, 2006.
## Identity
- **NPI:** 1578624581 (Entity type: Individual)
- **Enumerated:** December 13, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** MA1052 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 N MAIN ST, SUITE 10, East Longmeadow, MA 01028-2392
- **Phone:** (413) 525-2932 · **Fax:** (413) 525-6839
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Abc Health Services Inc (NPI 1104034255, East Longmeadow, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - Davenport, class of 1985
## Record status
- **NPPES last updated:** September 9, 2021
- **Other identifiers:** Other MA1052 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1578624581) · Data from the CMS NPPES public registry.