Gregory M. Sheehan, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

272654 Issued in MA

Practice address

725 North St
Pittsfield, MA 01201-4109

Phone

(413) 395-7655

Fax

(413) 447-2667

NPI assigned

Apr 25, 2011

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

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

Specialty

Anesthesiology

Education

Other, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Schenectady Anesthesia Associates, P.C.Group PAC ID 5294628087, 43 clinicians

Albany Medical CollegeGroup PAC ID 1759293111, 1,054 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Glens Falls Hospital Hospital, Glens Falls, NY, CCN 330191

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gsheehan29469@albanymed.direct-ci.com

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.

• Albany Medical College

  • Allergy & Immunology Physician
  • Albany, NY
  • NPI 1497921688

  Anesthesiology

  Medicare reassignment Care Compare group NPD
• Schenectady Anesthesia Associates, P.C.

  • Anesthesiology Physician
  • Schenectady, NY
  • NPI 1457352411
  Medicare reassignment Care Compare group NPD
• Premier Anesthesia of New York, P.C.

  • Anesthesiology Physician
  • Saranac Lake, NY
  • NPI 1063658961
  Medicare reassignment NPD
• Albany Medical College

  dba Albany Med EmUrgent Care

  • Urgent Care Clinic/Center
  • Albany, NY
  • NPI 1386038925
  NPD
• Albany Medical College

  dba Albany Medical College Department of Medicine

  • Allergy & Immunology Physician
  • Albany, NY
  • NPI 1386689248
  NPD
• Albany Medical College

  dba Albany Medical College Dept of PM&R

  • Physical Medicine & Rehabilitation Physician
  • Albany, NY
  • NPI 1629008537

  Anesthesiology

  NPD
• Albany Medical College

  dba Alabany Medical College Dept of Anesthesia

  • Anesthesiology Physician
  • Albany, NY
  • NPI 1841226594
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Glens Falls Hospital Inc

  • General Acute Care Hospital
  • Glens Falls, NY
  • NPI 1871606764
  Care Compare affiliation

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

{
    "created_epoch": "1303689600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784160000000",
    "number": "1316238405",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "725 NORTH ST",
            "city": "PITTSFIELD",
            "state": "MA",
            "postal_code": "012014109",
            "telephone_number": "413-395-7655",
            "fax_number": "413-447-2667"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "725 NORTH ST",
            "city": "PITTSFIELD",
            "state": "MA",
            "postal_code": "012014109",
            "telephone_number": "413-395-7655",
            "fax_number": "413-447-2667"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "22 Bramhall St",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "ME",
            "postal_code": "041023134",
            "country_code": "US",
            "telephone_number": "207-662-2526",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "22 Bramhall St",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "ME",
            "postal_code": "041023134",
            "country_code": "US",
            "telephone_number": "207-662-2526",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SHEEHAN",
        "first_name": "GREGORY",
        "middle_name": "M.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-04-25",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "289810-1",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "ME",
            "license": "MD20558",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MA",
            "license": "272654",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Leonard Shayer
• Ryan Shea, RN
• Robert James Shearer, DNP
• Laurence Sheedy
• Sheehan Purchase, LLC (Springside Rehabilitation and Skilled Care Center)
• Peter C Sheffer, D.M.D.
• Madineh Sheikh
• Peter Joseph Shelsy, DDS
• Kayla Sheltry
• Daniel Shepardson, LCSW

• Anesthesiology Physician in Pittsfield, MA
• Providers in Pittsfield, MA by specialty
• Anesthesiology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.