Julie Beth Kastner, NP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

2258904 Issued in MA

Practice address

110 Liberty St
Brockton, MA 02301-5674

Phone

(508) 565-0025

Fax

(508) 941-6454

NPI assigned

Aug 26, 2010

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

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

Nurse Practitioner

Education

Other, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Signature Healthcare Medical Group IncGroup PAC ID 7719876267, 250 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

88.83 of 100Reported as group

Quality

70.13

Promoting interoperability

100

Improvement activities

40

Cost

75.97

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: julie.kastner@direct.signature.masshiway.net

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.

• Signature Healthcare Medical Group Inc

  • Internal Medicine Physician
  • Brockton, MA
  • NPI 1508804949
  Medicare reassignment Care Compare group NPD
• Ipc Hospitalists of New England, P.C.

  • Internal Medicine Physician
  • Springfield, MA
  • NPI 1659555266

  Nurse Practitioner

  Medicare reassignment NPD
• Ipc Hospitalists of New England PC

  • Internal Medicine Physician
  • Springfield, MA
  • NPI 1801330287

  Nurse Practitioner

  NPD
• Seasons Hospice & Palliative Care of Massachusetts, LLC

  • Community Based Hospice Care Agency
  • Norwood, MA
  • NPI 1538369129
  NPD (past)

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

{
    "created_epoch": "1282780800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1891001053",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17855 DALLAS PKWY STE 200",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752876857",
            "telephone_number": "800-834-3059"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 LIBERTY ST",
            "city": "BROCKTON",
            "state": "MA",
            "postal_code": "023015674",
            "telephone_number": "508-565-0025",
            "fax_number": "508-941-6454"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "597 Randolph Ave",
            "address_purpose": "LOCATION",
            "city": "Milton",
            "state": "MA",
            "postal_code": "021864509",
            "country_code": "US",
            "telephone_number": "617-433-3100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KASTNER",
        "first_name": "JULIE",
        "middle_name": "BETH",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-08-26",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MA",
            "license": "RN2258904",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MA",
            "license": "2258904",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sondra Karnbach, BA
• Jennifer S Karno
• Jennifer Karoul, FNP
• Samantha Leigh Karwin, M.S.
• Melissa Kashgagian, B.S., ED
• Doctor M Katamzi, M ED
• Christos Katavolos, M.D.
• Rahul Katkar, MD
• Brian Kato
• Adena S Katz, M.D.

• Family Nurse Practitioner in Brockton, MA
• Providers in Brockton, MA by specialty
• Family Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 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.