Jenna Casey Sercia, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

56613 Issued in CA

Practice address

701 E El Camino Real
Mountain View, CA 94040-2833

Phone

(650) 934-7000

NPI assigned

Aug 15, 2017

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in NY, CA2 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

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jallers582448@hisp.ehr.sutterhealth.org
• Direct secure messaging: jenna.allers.1@24989.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.

• Svmhs Clinics

  • Multi-Specialty Clinic/Center
  • Salinas, CA
  • NPI 1093158347
  Medicare reassignment NPD
• University of Rochester

  • Internal Medicine Physician
  • Rochester, NY
  • NPI 1710226824
  Medicare reassignment NPD
• Regents of the University of California

  • Pain Medicine (Anesthesiology) Physician
  • San Diego, CA
  • NPI 1376646869
  Medicare reassignment
• The Unity Hospital of Rochester

  • General Acute Care Hospital
  • Rochester, NY
  • NPI 1760421713
  Medicare reassignment
• Regents of the University of California

  • Internal Medicine Physician
  • San Diego, CA
  • NPI 1508968751
  NPD
• Regents of the University of California

  • Diagnostic Radiology Physician
  • San Diego, CA
  • NPI 1558463927
  NPD
• The Unity Hospital of Rochester

  • General Acute Care Hospital
  • Rochester, NY
  • NPI 1457395766
  NPD
• University of Rochester

  • Community/Retail Pharmacy
  • Rochester, NY
  • NPI 1598476269
  NPD
• Lancelot O Alexander MD a Medical Corporation

  • Specialist
  • Salinas, CA
  • NPI 1134279532
  NPD (past)

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

{
    "created_epoch": "1502755200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784851200000",
    "number": "1730605486",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 232410",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921932410",
            "telephone_number": "858-249-6751"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 E EL CAMINO REAL",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940402833",
            "telephone_number": "650-934-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SERCIA",
        "first_name": "JENNA",
        "middle_name": "CASEY",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-08-15",
        "last_updated": "2026-07-24",
        "certification_date": "2026-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NY",
            "license": "021117",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "56613",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "021117",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "04899450",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Anand Paul Sekar
• Lauren Selinger, FNP
• Meheret Zerga Semma, PA
• Christina Semonick, M.S., CCC-SLP
• Swarnapali R.P. Seneviratna, MD
• Serena Hu DDS Inc
• Serenity Sleep Solutions Inc.
• Pedro Serrano
• Serenity Sersecion, PHD
• Lillian Kane Servais, MS, CGC

• Physician Assistant in Mountain View, CA
• Providers in Mountain View, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.