Kevin Boyd Siewers, NP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

F400287 Issued in NY

Practice address

95 E Main St
Denville, NJ 07834-2158

Phone

(862) 704-3055

NPI assigned

Mar 29, 2007

Sex

Male

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 NY, NJ2 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 2

Specialty

Nurse Practitioner

Education

Other, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

New York General Medical Services PCGroup PAC ID 7810255494, 18 clinicians

National Neighborhood Counseling Center IncGroup PAC ID 1052202157, 13 clinicians

Inner Healing Therapy CenterGroup PAC ID 1052759230, 4 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

98.51 of 100Reported as apm

Quality

84.27

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Specialist, Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ksiewers48218@epicdirect.rwjbh.org

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.

• Inner Healing Therapy Center

  • Clinical Social Worker
  • Denville, NJ
  • NPI 1629788609
  Medicare reassignment Care Compare group NPD
• National Neighborhood Counseling Center Inc

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Brooklyn, NY
  • NPI 1457352098
  Medicare reassignment Care Compare group NPD
• New York General Medical Services PC

  • Hospitalist Physician
  • New York, NY
  • NPI 1700315538
  Medicare reassignment Care Compare group NPD
• Barnabas Health Medical Group, PC

  • Specialist
  • West Orange, NJ
  • NPI 1447206420
  Medicare reassignment NPD
• CS Pacs 3 Northeast, LLC

  • Hospitalist Physician
  • Frederick, MD
  • NPI 1093598898

  NY

  Medicare reassignment NPD
• Hospitalist Healthcare Services PLLC

  • Internal Medicine Physician
  • White Plains, NY
  • NPI 1275962011
  Medicare reassignment NPD
• NV Pacs 2 LLC

  • Hospitalist Physician
  • Las Vegas, NV
  • NPI 1427534809

  NY

  Medicare reassignment NPD
• Hospitalist Healthcare Services PLLC

  • Internal Medicine Physician
  • White Plains, NY
  • NPI 1902224520
  NPD
• Seniorstat Psychiatric PC

  • Psychiatry Physician
  • Great Neck, NY
  • NPI 1497814933
  NPD (past)

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

{
    "created_epoch": "1175126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778198400000",
    "number": "1215056221",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "587 BROADWAY",
            "city": "STATEN ISLAND",
            "state": "NY",
            "postal_code": "103102828",
            "telephone_number": "917-232-4830"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "95 E MAIN ST",
            "city": "DENVILLE",
            "state": "NJ",
            "postal_code": "078342158",
            "telephone_number": "862-704-3055"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7701 13th Ave",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112282413",
            "country_code": "US",
            "telephone_number": "718-232-1351",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIEWERS",
        "first_name": "KEVIN",
        "middle_name": "BOYD",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-29",
        "last_updated": "2026-05-08",
        "certification_date": "2026-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NY",
            "license": "F400287",
            "primary": true
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NJ",
            "license": "26NJ00036300",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shree Devi Drug Inc
• Rachel Ann Sicoli, RN
• Ronald Marc Sidorsky, DPM
• Stacey Beth Siegel, D.O.
• Sarah Elizabeth Siessel
• Azam Sikander, M.D.
• Jesse A. Silverman, M.D.
• Rocco A Simmerano, M.D.
• Marc Lee Simon, DO
• Gagandeep Singh

• Psychiatric/Mental Health Nurse Practitioner in Denville, NJ
• Providers in Denville, NJ by specialty
• Psychiatric/Mental Health Nurse Practitioner in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 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.