DR. MICHAEL T BAILIN MD
NPI 1982603858
Anesthesiology in Springfield, MA
About Dr. Michael T Bailin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL T BAILIN MD (NPI 1982603858) is an individual anesthesiology provider in Springfield, Massachusetts, licensed in Massachusetts (55767) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Worcester, and is a graduate of Harvard Medical School (1984).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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 (PECOS)
Dr. Michael T Bailin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Michael Bailin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MA 01118
- Reassigned Medicare billing, Massachusetts enrollment
- 144 clinicians in this Medicare group
Oxford, MA 01540
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 clinicians in this Medicare group
Weymouth, MA 02189
- Reassigned Medicare billing, Massachusetts enrollment
- 115 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 3
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.
SPRINGFIELD, MA 01118
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 Michael Bailin's NPI number?
The NPI number for Michael Bailin is 1982603858. It was assigned to this individual provider in the NPPES registry on July 21, 2005.
Where is Michael Bailin located?
Michael Bailin practices at 908 Allen St, Springfield, MA 01118. The listed phone number is (413) 796-7494.
What is Michael Bailin's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Bailin enrolled in Medicare?
Yes. Michael Bailin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michael Bailin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Bailin reassigns Medicare benefits to 3 organizations: Springfield Anesthesia Service, Inc. (Springfield, MA), Umass Memorial Medical Group, Inc. (Oxford, MA) and Capa Anesthesia LLC (Weymouth, MA). 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 Michael Bailin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Bailin accept?
Health plans from Taro Health list Michael Bailin 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 Michael Bailin was last updated on December 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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. Michael T Bailin, MD · NPI 1982603858
Anesthesiology physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since July 21, 2005.
## Identity
- **NPI:** 1982603858 (Entity type: Individual)
- **Enumerated:** July 21, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 55767 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 908 ALLEN ST, Springfield, MA 01118-2533
- **Phone:** (413) 796-7494 · **Fax:** (781) 407-0998
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Springfield Anesthesia Service, Inc. (NPI 1093768830, Springfield, MA); Umass Memorial Medical Group, Inc. (NPI 1982381018, Oxford, MA); Capa Anesthesia LLC (NPI 1629723002, Weymouth, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1984
## Record status
- **NPPES last updated:** December 18, 2025
- **Other identifiers:** Medicaid 7056744 (RI)
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Source: [NPI Profile](https://npiprofile.com/npi/1982603858) · Data from the CMS NPPES public registry.