Genevieve S. Castaneda, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

25MP00126000 Issued in NJ

Practice address

170 Changebridge Rd BLDG C3
Montville, NJ 07045-9112

Phone

(973) 575-5540

Fax

(973) 575-4885

NPI assigned

Jun 8, 2006

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 NJ

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, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Consensus Medical Group LLCGroup PAC ID 2961748181, 138 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Chilton Medical Center Hospital, Pompton Plains, NJ, CCN 310017
• Saint Clare's Hospital/ Denville Campus Hospital, Denville, NJ, CCN 310050

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: genevieve.castaneda.1@18614.direct.athenahealth.com

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.

• Consensus Medical Group LLC

  • Internal Medicine Physician
  • Manasquan, NJ
  • NPI 1811466881
  Medicare reassignment Care Compare group
• Provider Partners Care Management LP

  • Nurse Practitioner
  • Columbia, MD
  • NPI 1013348028

  NJ

  Medicare reassignment
• Marc Feingold MD LLC

  • Family Medicine Physician
  • Manalapan, NJ
  • NPI 1992026280
  NPD
• CMG Medical Group I LLC

  • Family Medicine Physician
  • Manalapan, NJ
  • NPI 1942778014
  NPD (past)
• Practice Associates Medical Group

  dba Atlantic Medical Group

  • Internal Medicine Physician
  • Morristown, NJ
  • NPI 1427016385
  NPD (past)

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

• Ahs Hospital Corp.

  dba Chilton Medical Center

  • General Acute Care Hospital
  • Pompton Plains, NJ
  • NPI 1811994809
  Care Compare affiliation
• Prime Healthcare Services - Saint Clare's LLC

  dba Saint Clare's Hospital

  • General Acute Care Hospital
  • Denville, NJ
  • NPI 1598144362
  Care Compare affiliation

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

{
    "created_epoch": "1149724800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762387200000",
    "number": "1386685808",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "170 CHANGEBRIDGE RD BLDG C3",
            "city": "MONTVILLE",
            "state": "NJ",
            "postal_code": "070459112",
            "telephone_number": "973-575-5540",
            "fax_number": "973-575-4885"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "170 CHANGEBRIDGE RD BLDG C3",
            "city": "MONTVILLE",
            "state": "NJ",
            "postal_code": "070459112",
            "telephone_number": "973-575-5540",
            "fax_number": "973-575-4885"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTANEDA",
        "first_name": "GENEVIEVE",
        "middle_name": "S.",
        "name_prefix": "Mrs.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-08",
        "last_updated": "2025-11-06",
        "certification_date": "2025-11-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NJ",
            "license": "25MP00126000",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maya Karam Buono, M.S., OTR/L
• Serban Buretea, DPT
• Ca Montville LLC (The Chelsea at Montville)
• Roberto L Caga-Anan, MD
• Anthony Cannilla, DMD
• Celerion Diagnostic Network LLC
• Changebridge Medical Associates PA
• Changebridge Medical Associates, PA
• Marilyn James Chapman, RN LCADC LCSW
• Tiffanie Chiu

• Medical Physician Assistant in Montville, NJ
• Providers in Montville, NJ by specialty
• Medical Physician Assistant in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 6, 2025; 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.