Brenda Walkey, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

223659 Issued in MA

Practice address

1 Hollis St Ste 350
Wellesley, MA 02482-4674

Phone

(781) 519-6063

Fax

(781) 627-3777

NPI assigned

Jan 7, 2006

Sex

Female

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

Internal Medicine

Education

University of Massachusetts Medical School, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Personal Health MD LLCGroup PAC ID 6709064116, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Massachusetts General Hospital Hospital, Boston, MA, CCN 220071

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: brenda.walkey.1@4012.direct.athenahealth.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.

• Personal Health MD LLC

  • Internal Medicine Physician
  • Boston, MA
  • NPI 1528369600
  Medicare reassignment Care Compare group NPD
• Natalie Pauli MD LLC

  • Internal Medicine Physician
  • Wellesley, MA
  • NPI 1003637570
  NPD
• Tufts Medical Center, Inc.

  • Psychiatric Hospital Unit
  • Boston, MA
  • NPI 1053350306
  NPD (past)

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

• The General Hospital Corporation

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1023049236
  Care Compare affiliation

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

{
    "created_epoch": "1136592000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786579200000",
    "number": "1720066871",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 HOLLIS ST STE 350",
            "city": "WELLESLEY",
            "state": "MA",
            "postal_code": "024824674",
            "telephone_number": "781-519-6063",
            "fax_number": "781-627-3777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 HOLLIS ST STE 350",
            "city": "WELLESLEY",
            "state": "MA",
            "postal_code": "024824674",
            "telephone_number": "781-519-6063",
            "fax_number": "781-627-3777"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALKEY",
        "first_name": "BRENDA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-07",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "223659",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jenny Vo
• Ariana Jessica Vora, MD
• Jevon Walcott
• Miriam Rose Waldheter, PHD
• Walgreen Co
• Kristina Wallin
• Catherine N Walsh
• Dayna Walsh, FNP-C
• Julianne Nemes Walsh, PNP
• Lily Walsh

• Internal Medicine Physician in Wellesley, MA
• Providers in Wellesley, 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 Aug 13, 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.