Individual provider Active NPI

Samantha Jo Chambers, FNP

  • Nurse Practitioner
  • Monterey, CA
National Provider Identifier
1992560643
Registry record updated Aug 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
95035505 Issued in CA
Practice address
501 Lighthouse Ave
Monterey, CA 93940-1439
Phone
(831) 649-0770
NPI assigned
Feb 20, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 29, 2025

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 A178267 IA
Nurse Practitioner 363L00000X 95035505 CA Primary

Addresses

Primary practice location

501 Lighthouse Ave
Monterey, CA 93940-1439

Mailing address

100 Wilson Rd Ste 100
Monterey, CA 93940-7885
Phone (831) 649-1000

Other names 1

  • Samantha Jo Hargrove Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA, CA2 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
I20240528002754 IA Practitioner - Nurse Practitioner 7517309172 Reassigns benefits to 1 organization
I20250814004869 CA Practitioner - Nurse Practitioner 7517309172 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Doctors on Duty Medical Group, IncGroup PAC ID 2466366703, 64 clinicians

Practice addresses (Care Compare)

501 Lighthouse Ave
Monterey, CA 93940-1439
Phone (831) 649-0770

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science - Nursing, Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
95035505CAMDNurse Practitioner
A178267IAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Ottumwa Health Group LLC CurrentSince May 1, 2024 Accepting new patients
Ottumwa Health Group LLC CurrentSince May 1, 2024 Accepting new patients
Ottumwa Health Group LLC CurrentSince Feb 1, 2024 Accepting new patients
Doctors on Duty Medical Group, Inc CurrentSince Aug 1, 2025 Accepting new patients

Locations

3130 Del Monte Blvd
Marina, CA 93933
Phone (831) 883-3330

100 Wilson Rd
Ste 100
Monterey, CA 93940
Phone (831) 242-8301

1013 Pennsylvania Ave
Ottumwa, IA 52501
Phone (641) 683-6868

1013 Pennsylvania Ave
Ste E
Ottumwa, IA 52501
Phone (641) 684-3200

1001 Pennsylvania Ave
Ottumwa, IA 52501
Phone (641) 472-4111

1255 Theatre Dr
Ottumwa, IA 52501
Phone (641) 684-2551

330 Seven Springs Way
Brentwood, TN 37027
Phone (615) 920-7780

Interoperability endpoints

  • Direct secure messaging: schambers27360@direct.svmh.com
  • Direct secure messaging: samantha.chambers.1@6270.direct.athenahealth.com

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1708387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756425600000",
    "number": "1992560643",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 WILSON RD STE 100",
            "city": "MONTEREY",
            "state": "CA",
            "postal_code": "939407885",
            "telephone_number": "831-649-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 LIGHTHOUSE AVE",
            "city": "MONTEREY",
            "state": "CA",
            "postal_code": "939401439",
            "telephone_number": "831-649-0770"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAMBERS",
        "first_name": "SAMANTHA",
        "middle_name": "JO",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-02-20",
        "last_updated": "2025-08-29",
        "certification_date": "2025-08-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IA",
            "license": "A178267",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "95035505",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SAMANTHA",
            "last_name": "HARGROVE",
            "middle_name": "JO",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Monterey, CA

Sources for this page

Verify at the official NPI Registry.