Individual provider Active NPI

Chrisie Rosenthal, IBCLC

  • Lactation Consultant (Non-RN)
  • West Hills, CA
National Provider Identifier
1013293455
Registry record updated Mar 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Lactation Consultant (Non-RN)Taxonomy code 174N00000X
License
11190579 Issued in CA
Practice address
22901 Valerio St
West Hills, CA 91307-2129
Phone
(818) 216-2319
NPI assigned
Oct 31, 2011
Last updated
Mar 24, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 24, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Lactation Consultant (Non-RN) 174N00000X 11190579 CA Primary

Addresses

Primary practice location

22901 Valerio St
West Hills, CA 91307-2129

Mailing address

22901 Valerio St
West Hills, CA 91307-2129
Phone (818) 216-2319

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
11190579CAMDLactation Consultant (Non-RN)

Practice roles

OrganizationSpecialtyStatusNew patients
Milk Wise Medical, a Professional Corporation Current Accepting new patients
Milk Bar Collective, Inc. Lactation Consultant, Non-RN Past Accepting new patients
Colette Wiseman, MD, Inc Lactation Consultant, Non-RN Past Accepting new patients

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1320019200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774310400000",
    "number": "1013293455",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22901 VALERIO ST",
            "city": "WEST HILLS",
            "state": "CA",
            "postal_code": "913072129",
            "telephone_number": "818-216-2319"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22901 VALERIO ST",
            "city": "WEST HILLS",
            "state": "CA",
            "postal_code": "913072129",
            "telephone_number": "818-216-2319"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSENTHAL",
        "first_name": "CHRISIE",
        "name_prefix": "Mrs.",
        "credential": "IBCLC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-10-31",
        "last_updated": "2026-03-24",
        "certification_date": "2026-03-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174N00000X",
            "taxonomy_group": "",
            "desc": "Lactation Consultant, Non-RN",
            "state": "CA",
            "license": "11190579",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in West Hills, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 24, 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.