Individual provider Active NPI

Crystine L'Heraux, NP-C

  • Family Nurse Practitioner
  • Lafayette, CA
National Provider Identifier
1255838603
Registry record updated Nov 6, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
95008699 Issued in CA
Practice address
3249 Mt Diablo CT Ste 206
Lafayette, CA 94549-4049
Phone
(925) 338-0448
Fax
(840) 400-1020
NPI assigned
Apr 11, 2018
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 6, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 95008699 CA Primary
Primary Care Nurse Practitioner 363LP2300X 95008699 CA

Addresses

Primary practice location

3249 Mt Diablo CT Ste 206
Lafayette, CA 94549-4049

Mailing address

7703 Verna Way
Lucerne, CA 95458-8593
Phone (925) 338-0448

Other practice location 1

1210 Central Blvd Ste 103
Brentwood, CA 94513-2360
Phone (925) 338-0448

Other practice location 2

801 11th St
Lakeport, CA 95453-4100
Phone (707) 995-4500

Other practice location 3

15230 Lakeshore Dr
Clearlake, CA 95422
Phone (707) 995-4500

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20190816003144 CA Practitioner - Nurse Practitioner 5092043802 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

15630 18TH Ave
Clearlake, CA 95422-9336
Phone (707) 994-6486

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
95008699CAMDPrimary Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Adventist Health Clearlake Hospital Inc. CurrentSince Nov 12, 2025 Accepting new patients
Adventist Health Physicians Network CurrentSince Jul 16, 2019 Accepting new patients
Adventist Health Physicians Network CurrentSince Jul 16, 2019 Accepting new patients
Adventist Health Physicians Network Current Accepting new patients
Carbon Health Primary Care of California PC PastSince Jul 20, 2025 Accepting new patients
Michael R. Cosenza, DPM, Inc. PastSince Feb 28, 2018 Accepting new patients

Locations

15322 Lakeshore Dr
Ste 102
Clearlake, CA 95422
Phone (707) 994-2030

15230 Lakeshore Dr
Clearlake, CA 95422
Phone (707) 995-4500

15630 18th Ave
Clearlake, CA 95422
Phone (707) 995-5820

801 11th St
Lakeport, CA 95453
Phone (707) 263-3746

Interoperability endpoints

  • Direct secure messaging: crystine.lheraux@13475020865540.direct.elationemr.com

Organizations & group practices 6

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1523404800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1730851200000",
    "number": "1255838603",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7703 VERNA WAY",
            "city": "LUCERNE",
            "state": "CA",
            "postal_code": "954588593",
            "telephone_number": "925-338-0448",
            "fax_number": "840-400-1020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3249 MT DIABLO CT STE 206",
            "city": "LAFAYETTE",
            "state": "CA",
            "postal_code": "945494049",
            "telephone_number": "925-338-0448",
            "fax_number": "840-400-1020"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1210 Central Blvd Ste 103",
            "address_purpose": "LOCATION",
            "city": "Brentwood",
            "state": "CA",
            "postal_code": "945132360",
            "country_code": "US",
            "telephone_number": "925-338-0448",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "801 11th St",
            "address_purpose": "LOCATION",
            "city": "Lakeport",
            "state": "CA",
            "postal_code": "954534100",
            "country_code": "US",
            "telephone_number": "707-995-4500",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "15230 Lakeshore Dr",
            "address_purpose": "LOCATION",
            "city": "Clearlake",
            "state": "CA",
            "postal_code": "95422",
            "country_code": "US",
            "telephone_number": "707-995-4500",
            "fax_number": "707-994-2401",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "L'HERAUX",
        "first_name": "CRYSTINE",
        "credential": "NP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-04-11",
        "last_updated": "2024-11-06",
        "certification_date": "2024-11-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95008699",
            "primary": true
        },
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "CA",
            "license": "95008699",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lafayette, CA

Sources for this page

Verify at the official NPI Registry.