Individual provider Active NPI

Janelise S Clarke, NP

  • Pediatric Nurse Practitioner
  • Los Altos Hills, CA
National Provider Identifier
1275602633
Registry record updated May 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Nurse PractitionerTaxonomy code 363LP0200X
License
NUR-APRN-LIC-125338 Issued in MT
Practice address
14355 Miranda Way
Los Altos Hills, CA 94022-2032
Phone
(650) 546-7775
NPI assigned
Nov 7, 2006
Last updated
May 18, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 18, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X NP661A ID
Pediatric Nurse Practitioner 363LP0200X NUR-APRN-LIC-125338 MT Primary

Addresses

Primary practice location

14355 Miranda Way
Los Altos Hills, CA 94022-2032

Mailing address

15333 N Pima Rd Ste 312
Scottsdale, AZ 85260-2783
Phone (888) 731-8994

Other practice location 1

1603 Capitol Ave Ste 413
Cheyenne, WY 82001-4562
Phone (888) 731-8994

Other practice location 2

15333 N Pima Rd Ste 312
Scottsdale, AZ 85260-2783
Phone (888) 731-8994

Other practice location 3

139 Centre St Ph 120
New York, NY 10013-4559
Phone (888) 731-8994

Other practice location 4

1531 32nd Ave S Ste 102
Fargo, ND 58103-5911
Phone (888) 731-8994

Other practice location 5

950 W Bannock St Ste 1100
Boise, ID 83702-6140
Phone (888) 731-8994

Other practice location 6

3010 Santa Fe Ct Fl 1
Missoula, MT 59808-1730
Phone (888) 731-8994

Other identifiers 4

IdentifierTypeStateIssuer
000010160650OtherIDREGENCE
300936OtherIDALTIUS HEALTH PLANS
P00393459OtherIDRAILROAD MEDICARE
806937600MedicaidID

Other names 1

  • Janelise S Gunning Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT, WY2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20190522003347 MT Practitioner - Nurse Practitioner 9830150259 Reassigns benefits to 1 organization
I20210623003989 WY Practitioner - Nurse Practitioner 9830150259 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
NP661AIDMDNurse Practitioner
NUR-APRN-LIC-125338MTMDPediatric Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Billings Clinic CurrentSince Jun 3, 2019 Accepting new patients
Billings Clinic Current Accepting new patients
Billings Clinic Current Accepting new patients
Billings Clinic CurrentSince May 1, 2021 Accepting new patients
Billings Clinic CurrentSince Jun 3, 2019 Accepting new patients
Pocatello Hospital LLC Past Accepting new patients
Frances Mahon Deaconess Hospital Past Accepting new patients
Integrative Womens Care PC Past Accepting new patients

Locations

2800 10th Ave N
Billings, MT 59101
Phone (406) 248-3290

801 N 29th St
Billings, MT 59101
Phone (406) 238-2210

201 Yellowstone Ave
Cody, WY 82414
Phone (307) 527-7561

707 Sheridan Ave
Cody, WY 82414
Phone (307) 527-7561

Interoperability endpoints

  • Direct secure messaging: janelise.clarke.1@27069.direct.athenahealth.com
  • Direct secure messaging: jclarke13@billingsclinic.cernerdirect.com

Organizations & group practices 8

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": "1162857600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779062400000",
    "number": "1275602633",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15333 N PIMA RD STE 312",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852602783",
            "telephone_number": "888-731-8994"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14355 MIRANDA WAY",
            "city": "LOS ALTOS HILLS",
            "state": "CA",
            "postal_code": "940222032",
            "telephone_number": "650-546-7775"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1603 Capitol Ave Ste 413",
            "address_purpose": "LOCATION",
            "city": "Cheyenne",
            "state": "WY",
            "postal_code": "820014562",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "15333 N Pima Rd Ste 312",
            "address_purpose": "LOCATION",
            "city": "Scottsdale",
            "state": "AZ",
            "postal_code": "852602783",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "139 Centre St Ph 120",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100134559",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1531 32nd Ave S Ste 102",
            "address_purpose": "LOCATION",
            "city": "Fargo",
            "state": "ND",
            "postal_code": "581035911",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "950 W Bannock St Ste 1100",
            "address_purpose": "LOCATION",
            "city": "Boise",
            "state": "ID",
            "postal_code": "837026140",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3010 Santa Fe Ct Fl 1",
            "address_purpose": "LOCATION",
            "city": "Missoula",
            "state": "MT",
            "postal_code": "598081730",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CLARKE",
        "first_name": "JANELISE",
        "middle_name": "S",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-07",
        "last_updated": "2026-05-18",
        "certification_date": "2026-05-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "ID",
            "license": "NP661A",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "MT",
            "license": "NUR-APRN-LIC-125338",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "REGENCE",
            "identifier": "000010160650",
            "state": "ID"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ALTIUS HEALTH PLANS",
            "identifier": "300936",
            "state": "ID"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00393459",
            "state": "ID"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "806937600",
            "state": "ID"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JANELISE",
            "last_name": "GUNNING",
            "middle_name": "S",
            "credential": "NP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Los Altos Hills, CA

Sources for this page

Verify at the official NPI Registry.