Benjamin Cowan

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

1013950 Issued in MA

Practice address

560 E 5TH St Apt 1
Boston, MA 02127-8837

Phone

(413) 537-2754

NPI assigned

Jun 18, 2019

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

Specialty

Anesthesiology

Education

Drexel University College of Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Emerson Practice Associates II, IncGroup PAC ID 4183765191, 50 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Emerson Hospital - Hospital, W Concord, MA, CCN 220084

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• Emerson Practice Associates II, Inc.

  • Cardiovascular Disease Physician
  • Concord, MA
  • NPI 1427383645
  Medicare reassignment Care Compare group NPD
• Metrowest Anesthesia Associates LLC

  • Anesthesiology Physician
  • Framingham, MA
  • NPI 1104339902
  Medicare reassignment NPD

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

• Emerson Hospital

  • General Acute Care Hospital
  • Concord, MA
  • NPI 1922103357
  Care Compare affiliation

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

{
    "created_epoch": "1560816000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782172800000",
    "number": "1215597687",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 MEDICAL CENTER BLVD",
            "city": "CHESTER",
            "state": "PA",
            "postal_code": "190133902",
            "telephone_number": "610-477-6370"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "560 E 5TH ST APT 1",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021278837",
            "telephone_number": "413-537-2754"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "133 Old Road To 9 Acre Cor",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "MA",
            "postal_code": "017424169",
            "country_code": "US",
            "telephone_number": "978-369-1400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COWAN",
        "first_name": "BENJAMIN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-06-18",
        "last_updated": "2026-06-23",
        "certification_date": "2026-06-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Anesthesiology",
            "state": "MA",
            "license": "1013950",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Evelyn Coves-Datson
• Andrea D. Coviello, MD
• Lauren Coville-Carney, FNP-C
• Mischa Li Covington, MD, PHD
• Peter Dominic Covino, CNP
• Casey Jewell Cowan, PA-C
• Jack Cowan
• Janet Mary Cowan, PH.D., FACMG
• Laura S Cowan, PA-C
• Vanessa Lyn Cowan, M.D.

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 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.