Individual provider Active NPI

Michael T Bailin, MD

  • Anesthesiology Physician
  • Springfield, MA
National Provider Identifier
1982603858
Registry record updated Dec 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
55767 Issued in MA
Practice address
908 Allen St
Springfield, MA 01118-2533
Phone
(413) 796-7494
Fax
(781) 407-0998
NPI assigned
Jul 21, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 18, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 55767 MA Primary

Addresses

Primary practice location

908 Allen St
Springfield, MA 01118-2533

Mailing address

690 Canton St Ste 325
Westwood, MA 02090-2324
Phone (781) 407-7713

Other practice location 1

55 Lake Ave N
Worcester, MA 01655-0002
Phone (508) 856-3271

Other identifiers 1

IdentifierTypeStateIssuer
7056744MedicaidRI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050405000404 MA Practitioner - Anesthesiology 8628047651 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Harvard Medical School, 1984
Medicare assignment
May accept Medicare assignment
Group practices
Umass Memorial Medical Group IncGroup PAC ID 4284539891, 2,494 clinicians
Capa Anesthesia LLCGroup PAC ID 1850786393, 69 clinicians

Practice addresses (Care Compare)

21 Eastern Ave
Worcester, MA 01605-3094
Phone (508) 856-2500

99 Libbey Industrial Park
Weymouth, MA 02189-3101
Phone (781) 331-0537

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
55767MAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Springfield Anesthesia Service, Inc. Anesthesiology CurrentSince May 16, 2011 Accepting new patients
Umass Memorial Medical Group Inc Anesthesiology CurrentSince Jun 30, 2025 Accepting new patients
Umass Memorial Medical Group, Inc. CurrentSince Jun 30, 2025 Accepting new patients
Capa Anesthesia LLC Anesthesiology CurrentSince Jan 1, 2022 Accepting new patients

Locations

133 Brookline Ave
Boston, MA 02215
Phone (617) 421-1000

70 East St
Methuen, MA 01844
Phone (978) 682-1906

101 Page St
New Bedford, MA 02740
Phone (508) 961-5425

40 Holland St
Somerville, MA 02144
Phone (617) 629-6000

908 Allen St
Springfield, MA 01118
Phone (413) 732-5139

85 South St
Ware, MA 01082
Phone (413) 967-2201

21 Eastern Ave
Worcester, MA 01605
Phone (508) 334-8419

55 Lake Ave N
Worcester, MA 01655
Phone 508334100048862

411 Chandler St
Worcester, MA 01602
Phone (508) 471-5600

Interoperability endpoints

  • Direct secure messaging: mbailinmd394973@direct.atrius.masshiway.net

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1121904000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766016000000",
    "number": "1982603858",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "690 CANTON ST STE 325",
            "city": "WESTWOOD",
            "state": "MA",
            "postal_code": "020902324",
            "telephone_number": "781-407-7713"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "908 ALLEN ST",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011182533",
            "telephone_number": "413-796-7494",
            "fax_number": "781-407-0998"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "55 Lake Ave N",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016550002",
            "country_code": "US",
            "telephone_number": "508-856-3271",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BAILIN",
        "first_name": "MICHAEL",
        "middle_name": "T",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-21",
        "last_updated": "2025-12-18",
        "certification_date": "2025-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MA",
            "license": "55767",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7056744",
            "state": "RI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Springfield, MA

Sources for this page

Verify at the official NPI Registry.