Taylor Lyon

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA101937 Issued in MA

Practice address

330 Brookline Ave
Shapiro 3
Boston, MA 02215-5400

Phone

(617) 667-3739

NPI assigned

Jun 8, 2020

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in CA, HI, MA3 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 3

Specialty

Physician Assistant

Education

University of Florida College of Medicine, 2020

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

Mass General Brigham Medical Group Northern Massachusetts IncGroup PAC ID 3577467224, 817 clinicians

Straub Clinic and HospitalGroup PAC ID 6305759754, 420 clinicians

Mass General Brigham Urgent Care LLCGroup PAC ID 9436470119, 106 clinicians

Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr IncGroup PAC ID 4486567104, 1,693 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Beth Israel Deaconess Medical Center Hospital, Boston, MA, CCN 220086
• Brigham and Women's Hospital Hospital, Boston, MA, CCN 220110

Merit-based Incentive Payment System (MIPS)

Final score

83.72 of 100Reported as group

Quality

67.55

Promoting interoperability

100

Improvement activities

40

Cost

78.18

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

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.

• Mass General Brigham Medical Group Northern Massachusetts Inc

  • Emergency Medicine Physician
  • Salem, MA
  • NPI 1588606123
  Medicare reassignment Care Compare group NPD
• Mass General Brigham Urgent Care LLC

  • Urgent Care Clinic/Center
  • Brookline, MA
  • NPI 1720486830
  Medicare reassignment Care Compare group NPD
• Straub Clinic & Hospital

  dba Straub Benioff Medical Center

  • Multi-Specialty Clinic/Center
  • Honolulu, HI
  • NPI 1457306508
  Medicare reassignment Care Compare group NPD
• Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc

  • Internal Medicine Physician
  • Boston, MA
  • NPI 1194765438
  Medicare reassignment Care Compare group
• Anaheim Urgent Care, Inc.

  • Urgent Care Clinic/Center
  • Anaheim, CA
  • NPI 1962680033
  Medicare reassignment NPD
• Mass General Brigham Urgent Care LLC

  • Urgent Care Clinic/Center
  • Cambridge, MA
  • NPI 1609387695
  NPD
• Anaheim Urgent Care, Inc.

  dba UrgentMED

  • Urgent Care Clinic/Center
  • Moorpark, CA
  • NPI 1558931238
  NPD
• Straub Clinic & Hospital

  dba Hawaii Pacific Health Specialty Pharmacy

  • Community/Retail Pharmacy
  • Honolulu, HI
  • NPI 1295443216
  NPD
• Straub Clinic & Hospital

  • Durable Medical Equipment & Medical Supplies
  • Honolulu, HI
  • NPI 1851443733
  NPD (past)

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

• Beth Israel Deaconess Medical Center, Inc.

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1548202641
  Care Compare affiliation
• 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": "1591574400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773273600000",
    "number": "1942825773",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "330 BROOKLINE AVE",
            "address_2": "SHAPIRO 3",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022155491"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "330 BROOKLINE AVE",
            "address_2": "SHAPIRO 3",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022155400",
            "telephone_number": "617-667-3739"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LYON",
        "first_name": "TAYLOR",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-06-08",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "58406",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MA",
            "license": "PA101937",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "HI",
            "license": "AMD-1285",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Helen Keizhen Lyo
• Alexandra Lyon, CPNP-PC
• Helen N. Lyon, MD
• James Lyon, MD
• Shannon Marie Lyon
• Krissandra Janine Lyons-Robinson
• Abigail Lyons, PA-C
• Ashley Lyons, MSN, APRN, PMHNP-BC
• Bobby Lewis Lyons II, MS
• Claire M Lyons, M.D.

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 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.