Richard C McMahon, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

51250 Issued in MA

Practice address

101 Coolidge St
Downstairs
Hudson, MA 01749-1354

Phone

(978) 562-0757

Fax

(978) 562-9299

NPI assigned

Jul 24, 2006

Last updated

Jan 17, 2024By the provider in NPPES

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

Other identifiers 1

Electronic endpoints 1

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

Internal Medicine

Education

Tufts University School of Medicine, 1977

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Charles River Medical Associates, PCGroup PAC ID 3476630450, 118 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Vna Care Network Home health agency, Worcester, MA, CCN 227098
• Vna and Hospice of Greater Milford Home health agency, Milford, MA, CCN 227063
• Umass Memorial Medical Center/University Campus Hospital, Worcester, MA, CCN 220163
• Marlborough Hospital Hospital, Marlborough, MA, CCN 220049

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mcmahon.richard.crm@direct.partners.masshiway.net

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

• Charles River Medical Associates PC

  • Internal Medicine Physician
  • Framingham, MA
  • NPI 1598215204
  Medicare reassignment Care Compare group NPD
• Kablotsky Internal Medicine PLLC

  • Internal Medicine Physician
  • Hudson, MA
  • NPI 1841096815
  Medicare reassignment
• Charles River Medical Associates PC

  • Sports Medicine (Internal Medicine) Physician
  • Northborough, MA
  • NPI 1710495585
  NPD
• Charles River Medical Associates, PC

  • Radiology Clinic/Center
  • Framingham, MA
  • NPI 1104073253
  NPD (past)
• Leominster Dermatology LLP

  • Dermatology Physician
  • Leominster, MA
  • NPI 1710342878
  NPD (past)

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

• Marlborough Hospital Corp

  dba Marlborough Hospital

  • Registered Dietitian
  • Marlborough, MA
  • NPI 1104488170

  Hospital

  Care Compare affiliation Name & address match
• Umass Memorial Medical Center, Inc.

  • General Acute Care Hospital
  • Worcester, MA
  • NPI 1831151455
  Care Compare affiliation
• Vna Care Network, Inc.

  • Home Health Agency
  • Worcester, MA
  • NPI 1922002286
  Care Compare affiliation

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

{
    "created_epoch": "1153699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1705449600000",
    "number": "1114949823",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "171 MAIN ST STE 203B",
            "city": "ASHLAND",
            "state": "MA",
            "postal_code": "017211187",
            "telephone_number": "508-881-3029",
            "fax_number": "508-881-1752"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 COOLIDGE ST",
            "address_2": "DOWNSTAIRS",
            "city": "HUDSON",
            "state": "MA",
            "postal_code": "017491354",
            "telephone_number": "978-562-0757",
            "fax_number": "978-562-9299"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCMAHON",
        "first_name": "RICHARD",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-24",
        "last_updated": "2024-01-17",
        "certification_date": "2024-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "51250",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "6177093",
            "state": "MA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "McMahon.Richard.CRM@direct.partners.masshiway.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "101 Coolidge St",
            "address_2": "Downstairs",
            "city": "Hudson",
            "state": "MA",
            "country_code": "US",
            "postal_code": "017491354",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Brooke A. May
• Theodore John May III
• Julia Nicole Mazzola
• Alayna McCabe
• Maureen Ann McHugh, LMHC
• Luke James McVarish
• Courtney Laura Meaney
• Allison A Medeiros, PA-C
• Nanar Meguerian, MSPAS, PA-C
• Brenna Meindersma

• Internal Medicine Physician in Hudson, MA
• Providers in Hudson, MA by specialty
• Internal Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 17, 2024; 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.