Ryan Eid, MD

Primary specialty

Allergy & Immunology (Internal Medicine) PhysicianTaxonomy code 207RA0201X

License

281713 Issued in MA

Practice address

40 Tremont St Ste 52
Duxbury, MA 02332-5316

Phone

(781) 934-6200

Fax

(781) 934-9118

NPI assigned

May 17, 2017

Sex

Male

Sole proprietor

No

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

Allergy/Immunology

Education

University of Louisville School of Medicine, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mass General Brigham Medical Group Suburban Massachusetts IncGroup PAC ID 0244133494, 534 clinicians

Harbor Medical Associates IncGroup PAC ID 2466356209, 130 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Brigham and Women'S Hospital Hospital, Boston, MA, CCN 220110

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.

• Harbor Medical Associates, Inc.

  • Cardiovascular Disease Physician
  • South Weymouth, MA
  • NPI 1124079561
  Medicare reassignment Care Compare group NPD
• Mass General Brigham Medical Group Suburban Massachusetts Inc

  • Family Medicine Physician
  • Newton, MA
  • NPI 1538191218
  Medicare reassignment Care Compare group NPD
• South Shore Allergy & Asthma Specialists P.C.

  • Specialist
  • South Weymouth, MA
  • NPI 1952361503
  Medicare reassignment NPD
• Harbor Medical Associates, Inc.

  • Diagnostic Radiology Physician
  • S. Weymouth, MA
  • NPI 1689909723
  NPD

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

• Brigham & Womens Hospital, Inc.

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1790717650
  Care Compare affiliation

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

{
    "created_epoch": "1494979200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738022400000",
    "number": "1215464540",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 TREMONT ST STE 52",
            "city": "DUXBURY",
            "state": "MA",
            "postal_code": "023325316",
            "telephone_number": "781-934-6200",
            "fax_number": "781-934-9118"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40 TREMONT ST STE 52",
            "city": "DUXBURY",
            "state": "MA",
            "postal_code": "023325316",
            "telephone_number": "781-934-6200",
            "fax_number": "781-934-9118"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EID",
        "first_name": "RYAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-05-17",
        "last_updated": "2025-01-28",
        "certification_date": "2025-01-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RA0201X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Allergy & Immunology",
            "state": "MA",
            "license": "281713",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Duxbury Speech Clinic L.L.C.
• Duxbury Vision PC
• Duxbury Wellness Inc
• John Edward Dwyer, L.I. C.S.W.
• Marion Richmond Dwyer, L.I.C.S.W.
• Sabine Eid
• Katharyn Escano
• William E. Evans, D.M.D.
• Kate Finch
• Edward Francis Frederick Jr., DMD

• Allergy & Immunology (Internal Medicine) Physician in Duxbury, MA
• Providers in Duxbury, MA by specialty
• Allergy & Immunology (Internal Medicine) Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 28, 2025; 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.