Karen Hinchen, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

629 Issued in MA

Practice address

22 Mill St
Suite 204
Arlington, MA 02476-4784

Phone

(781) 648-9700

NPI assigned

Aug 2, 2005

Last updated

Jul 13, 2026By the provider in NPPES

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Family Practice Group PCGroup PAC ID 5395717920, 16 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mount Auburn Hospital Hospital, Cambridge, MA, CCN 220002
• Beth Israel Deaconess Medical Center Hospital, Boston, MA, CCN 220086
• Winchester Hospital Hospital, Winchester, MA, CCN 220105
• Lahey Hospital & Medical Center, Burlington Hospital, Burlington, MA, CCN 220171

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/86/brand/1/csg/1/fhir/r4
• Direct secure messaging: khinchen566737@direct.bilh.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.

• Family Practice Group PC

  • Family Medicine Physician
  • Arlington, MA
  • NPI 1801953849
  Medicare reassignment Care Compare group
• Family Practice Group, P.C.

  • Primary Care Clinic/Center
  • Arlington, MA
  • NPI 1922118439
  NPD (past)
• Mt Auburn Professional Services

  dba Belmont Medical Associates

  • Internal Medicine Physician
  • Cambridge, MA
  • NPI 1013375203
  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
• Lahey Clinic Hospital, Inc.

  • General Acute Care Hospital
  • Burlington, MA
  • NPI 1558392563
  Care Compare affiliation
• Mount Auburn Hospital

  • General Acute Care Hospital
  • Cambridge, MA
  • NPI 1689670259
  Care Compare affiliation
• Winchester Hospital

  • General Acute Care Hospital
  • Winchester, MA
  • NPI 1790740777
  Care Compare affiliation

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

{
    "created_epoch": "1122940800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1700887619",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22 MILL ST",
            "address_2": "SUITE 204",
            "city": "ARLINGTON",
            "state": "MA",
            "postal_code": "024764784",
            "telephone_number": "781-648-9700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 MILL ST",
            "address_2": "SUITE 204",
            "city": "ARLINGTON",
            "state": "MA",
            "postal_code": "024764784",
            "telephone_number": "781-648-9700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HINCHEN",
        "first_name": "KAREN",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-08-02",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MA",
            "license": "629",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lorrie R Herzberg, MSW
• Kathrin Herzhoff, PHD
• Sage Hess
• Diane Hester
• Modesto Jesus Hevia I, PSY.D.
• Elizabeth Hitzel
• Amy E Hoff, MA
• Joseph D. Hoffman, DPT, PT
• Sarah Hoffman, LMHC
• Hope Haven Therapy PLLC

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

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