NPIMap

Organization Active NPI

Zank Center, LLC

Doing business as Changing Tides Therapy Services

  • Speech-Language Pathologist
  • Homer, AK
National Provider Identifier
1942968342
Registry record updated May 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
Legal business name
ZANK CENTER, LLC
Doing business as
Changing Tides Therapy Services
Practice address
601 E Pioneer Ave Ste 209
Homer, AK 99603-7694
Phone
(907) 399-8400
NPI assigned
Dec 2, 2021
Last updated
May 19, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 19, 2026

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

Authorized official

Name
Jill Zank, MS, CCC-SLPNPI 1083372544
Title
Owner
Phone
(907) 399-8400

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior AnalystGroup: 193200000X MULTI-SPECIALTY GROUP 103K00000X
Physical TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225100000X
Occupational TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225X00000X
Speech-Language PathologistGroup: 193400000X SINGLE SPECIALTY GROUP 235Z00000X Primary

Addresses

Primary practice location

601 E Pioneer Ave Ste 209
Homer, AK 99603-7694

Mailing address

601 E Pioneer Ave Ste 203
Homer, AK 99603-7694
Phone (907) 435-1071

Other names 2

  • Changing Tides Therapy Services Doing business as
  • Changing Tides Therapy Services, LLC Former legal business name

National Provider Directory

National Provider Directory

Locations

601 E Pioneer Ave
Ste 209
Homer, AK 99603
Phone (907) 399-8400

Practitioners & affiliated clinicians

Practitioners 14

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1638403200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779148800000",
    "number": "1942968342",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "601 E PIONEER AVE STE 203",
            "city": "HOMER",
            "state": "AK",
            "postal_code": "996037694",
            "telephone_number": "907-435-1071"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "601 E PIONEER AVE STE 209",
            "city": "HOMER",
            "state": "AK",
            "postal_code": "996037694",
            "telephone_number": "907-399-8400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ZANK CENTER, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-12-02",
        "last_updated": "2026-05-19",
        "certification_date": "2026-05-19",
        "status": "A",
        "authorized_official_last_name": "ZANK",
        "authorized_official_first_name": "JILL",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "907-399-8400",
        "authorized_official_credential": "MS, CCC-SLP"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Occupational Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Changing Tides Therapy Services",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Changing Tides Therapy Services",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Changing Tides Therapy Services, LLC",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

Other providers in Homer, AK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.