Marien Guadalupe Zavala, AGAC-NP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

95009649 Issued in CA

Practice address

2855 Temple Ave Ste B
Signal Hill, CA 90755-2212

Phone

(562) 426-7500

Fax

(562) 424-9588

NPI assigned

Aug 7, 2018

Sex

Female

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 CA

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, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ab Safe Haven Palliative and Hospice Care IncGroup PAC ID 8921285727, 4 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Ab Safe Haven Palliative & Hospice Care, Inc.

  • Community Based Hospice Care Agency
  • Signal Hill, CA
  • NPI 1669764726
  Medicare reassignment Care Compare group NPD
• Hospice Care of America, LLC

  • Community Based Hospice Care Agency
  • Orange, CA
  • NPI 1134226038
  NPD (past)

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

{
    "created_epoch": "1533600000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774828800000",
    "number": "1780163188",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2618 E ADAMS ST",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908101503",
            "telephone_number": "562-704-9893"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2855 TEMPLE AVE STE B",
            "city": "SIGNAL HILL",
            "state": "CA",
            "postal_code": "907552212",
            "telephone_number": "562-426-7500",
            "fax_number": "562-424-9588"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAVALA",
        "first_name": "MARIEN",
        "middle_name": "GUADALUPE",
        "name_prefix": "Mrs.",
        "credential": "AGAC-NP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-08-07",
        "last_updated": "2026-03-30",
        "certification_date": "2026-03-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "95009649",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephanie Yamada Mitsuuchi, PSYD
• Kai Gabriel Genung Yamamoto, OTR/L
• Kay Yan, M.D.
• Sharam Samson Yashar, MD
• Andrew Yorke, PT, MPT
• Ronald A Zent, MD
• Fletcher John Zumbusch, PT

• Nurse Practitioner in Signal Hill, CA
• Providers in Signal Hill, CA by specialty
• Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 30, 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.