Justin M Kaiser, CRNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

SP035100 Issued in PA

Practice address

400 S Greenwood Ave FL 3
Easton, PA 18045-3776

Phone

(484) 286-5717

Fax

(484) 328-6395

NPI assigned

Feb 3, 2026

Sex

Male

Sole proprietor

Yes

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 PA

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, 2026

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Supportive Care of Pennsylvania LLCGroup PAC ID 0143521211, 91 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Supportive Care of Pennsylvania LLC

  • Clinical Psychologist
  • Monsey, NY
  • NPI 1174992275

  PA

  Medicare reassignment Care Compare group
• Harbor Within LLC

  • Psychiatry Physician
  • Easton, PA
  • NPI 1720947716
  NPD (past)

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

{
    "created_epoch": "1770076800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789257600000",
    "number": "1144170671",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 S GREENWOOD AVE FL 3",
            "address_2": "STE 301",
            "city": "EASTON",
            "state": "PA",
            "postal_code": "180453776",
            "telephone_number": "484-286-5717",
            "fax_number": "484-328-6395"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 S GREENWOOD AVE FL 3",
            "city": "EASTON",
            "state": "PA",
            "postal_code": "180453776",
            "telephone_number": "484-286-5717",
            "fax_number": "484-328-6395"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAISER",
        "first_name": "JUSTIN",
        "middle_name": "M",
        "credential": "CRNP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-02-03",
        "last_updated": "2026-09-13",
        "certification_date": "2026-09-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "PA",
            "license": "SP035100",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rebecca Leigh Joyce, MD
• Joyfull Care Home Care, LLC
• Michelle Juarez
• David Kaelin
• Adrienne Kaiser
• Vasundhara S Kakodkar, M.D.
• Ajay Chakravarthy Kanakamedala, MD
• Arun M Kandra, M.D.
• Kevin James Kantor
• Robert J Kaplan, D.P.M.

• Psychiatric/Mental Health Nurse Practitioner in Easton, PA
• Providers in Easton, PA by specialty
• Psychiatric/Mental Health Nurse Practitioner in Pennsylvania

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