William Taylor Kimberly, MD, PHD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

234268 Issued in MA

Practice address

55 Fruit St
Massachusetts General Hospital, Wang Acc 835
Boston, MA 02114-2621

Phone

(617) 724-3994

NPI assigned

Feb 26, 2007

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, ME, NH3 enrollments

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 3

Specialty

NeurologyAlso: Critical Care (Intensivists)

Education

Harvard Medical School, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Massachusetts General Physicians Organization IncGroup PAC ID 2466365820, 3,494 clinicians

Brigham and Womens Physicians Organization IncGroup PAC ID 3870405988, 2,931 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kimberly.william.mgh@direct.partners.masshiway.net
• FHIR API: https://fhir-myrecord.cerner.com/r4/4517c430-03bf-4e32-b324-1387cc4e73f3/
• Direct secure messaging: wkimberly46699@tuftsmedicine.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.

• Brigham & Womens Physicians Organization Inc

  • Internal Medicine Physician
  • Boston, MA
  • NPI 1033535497

  Neurology

  Medicare reassignment Care Compare group NPD
• Massachusetts General Physicians Organization Inc

  • Dermatology Physician
  • Boston, MA
  • NPI 1801874573

  Neurology

  Medicare reassignment Care Compare group NPD
• Coastal Medical Associates

  • Anesthesiology Physician
  • Weymouth, MA
  • NPI 1932175684
  Medicare reassignment NPD
• The General Hospital Corporation

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1023049236
  Medicare reassignment NPD
• Bridgton Hospital

  • Critical Access Hospital
  • Bridgton, ME
  • NPI 1154370153
  Medicare reassignment NPD
• Central Maine Medical Center

  • General Acute Care Hospital
  • Lewiston, ME
  • NPI 1689653487
  Medicare reassignment NPD
• Charles a Dean Memorial Hospital

  • Critical Access Hospital
  • Greenville, ME
  • NPI 1659388213
  Medicare reassignment NPD
• Lrghealthcare

  • Family Medicine Physician
  • Laconia, NH
  • NPI 1700976032
  Medicare reassignment NPD
• Maine Coast Regional Health Facilities

  • General Acute Care Hospital
  • Ellsworth, ME
  • NPI 1740249739
  Medicare reassignment NPD
• Mercy Hospital

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1629078712
  Medicare reassignment NPD
• Rumford Hospital

  • Critical Access Hospital
  • Rumford, ME
  • NPI 1205991122
  Medicare reassignment NPD
• Sebasticook Valley Health

  • Critical Access Hospital
  • Pittsfield, ME
  • NPI 1457461477
  Medicare reassignment NPD

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": "1172448000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763596800000",
    "number": "1053447771",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 FRUIT ST",
            "address_2": "MASSACHUSETTS GENERAL HOSPITAL, WANG ACC 835",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142621",
            "telephone_number": "617-724-3994"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 FRUIT ST",
            "address_2": "MASSACHUSETTS GENERAL HOSPITAL, WANG ACC 835",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142621",
            "telephone_number": "617-724-3994"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "75 Francis St",
            "address_2": "Brigham & Womens Hospital",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021156106",
            "country_code": "US",
            "telephone_number": "857-238-5644",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "55 Fogg Rd",
            "address_purpose": "LOCATION",
            "city": "Weymouth",
            "state": "MA",
            "postal_code": "021902432",
            "country_code": "US",
            "telephone_number": "781-624-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KIMBERLY",
        "first_name": "WILLIAM",
        "middle_name": "TAYLOR",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-26",
        "last_updated": "2025-11-20",
        "certification_date": "2025-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MA",
            "license": "234268",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sarah Lynn Kimball, MD
• Thomas Stiglin Kimball, MD
• William Russell Kimball, MD PHD
• Kimberly Ford Therapy LLC
• Heidi Harbison Kimberly, MD
• Amir A Kimia, MD
• Rotem Kimia, MD
• Melissa Jeanne Kimlinger, MD
• Alexandra C Kimmel
• Simeon David Kimmel, M.D.

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 20, 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.