Walter Xavier Zavala-Salas, RPA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

019512-1 Issued in NY

Practice address

154 Wadsworth Ave
New York, NY 10033-4811

Phone

(212) 866-3096

NPI assigned

Mar 3, 2016

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Other names 1

• Dr. Walter Xavier Zavala-Salas Professional name

Medicare fee-for-service enrollment

Enrolled in NY

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, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

William F Ryan Community Health Center IncGroup PAC ID 4880596550, 49 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Networks

• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H3359

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• William F Ryan Community Health Center Inc

  • Federally Qualified Health Center (FQHC)
  • New York, NY
  • NPI 1851328199
  Medicare reassignment Care Compare group
• 181St Street Medical P.C.

  dba 181st Street Urgent Care Center

  • Urgent Care Clinic/Center
  • New York, NY
  • NPI 1922345768
  Medicare reassignment
• Bronx Community Medicine, PLLC

  • Primary Care Clinic/Center
  • Bronx, NY
  • NPI 1942645247
  Medicare reassignment

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

{
    "created_epoch": "1456963200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774051200000",
    "number": "1689034654",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 666",
            "city": "BRONX",
            "state": "NY",
            "postal_code": "104530666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "154 WADSWORTH AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100334811",
            "telephone_number": "212-866-3096"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAVALA-SALAS",
        "first_name": "WALTER XAVIER",
        "name_prefix": "Mr.",
        "credential": "RPA-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-03-03",
        "last_updated": "2026-03-21",
        "certification_date": "2026-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "246RP1900X",
            "taxonomy_group": "",
            "desc": "Technician, Pathology, Phlebotomy",
            "state": "NY",
            "license": "150625",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Physician Assistant, Medical",
            "state": "FL",
            "license": "9120304",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "019512-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "WALTER XAVIER",
            "last_name": "ZAVALA-SALAS",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Ian Zaun, MD, MBA
• Ariel Zaurov, RPH
• Milana Zaurova, MD
• Tobi Zausner, PHD, LCSW
• Elise Zaussmer, CRC
• Romualdo Zavala-Toro, RPH, M.S.
• Carly Zavala
• Claudia Zavala
• Diana Zavala, SLP
• Jessica M Zavala, PA-C

• Physician Assistant in New York, NY
• Providers in New York, NY by specialty
• Physician Assistant in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 21, 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.