Individual provider Active NPI

Maria Christina Tolentino, DO

  • Family Medicine Physician
  • Claremont, CA
National Provider Identifier
1891992202
Registry record updated Feb 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
20A10619 Issued in CA
Practice address
1601 Monte Vista Ave Ste 100
Claremont, CA 91711-6601
Phone
(909) 630-7938
Fax
(909) 469-2118
NPI assigned
Jun 29, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 25, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 20A10619 CA Primary

Addresses

Primary practice location

1601 Monte Vista Ave Ste 100
Claremont, CA 91711-6601

Mailing address

1601 Monte Vista Ave Ste 100
Claremont, CA 91711-6601
Phone (909) 630-7938

Other identifiers 1

IdentifierTypeStateIssuer
1891992202MedicaidCA

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100614000610 CA Practitioner - Family Practice 2062542293 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
College of Osteo Med of the Pacific at Pomona, 2007
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Premier Family Medicine Associates, IncGroup PAC ID 4284547522, 65 clinicians

Practice addresses (Care Compare)

1601 Monte Vista Ave
Suite 100
Claremont, CA 91711-6601
Phone (909) 630-7893

Hospital & facility affiliations

  • Pomona Valley Hospital Medical Center Hospital, Pomona, CA, CCN 050231

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

Practice roles

OrganizationSpecialtyStatusNew patients
Premier Family Medicine Associates, Inc Family Medicine CurrentSince Jun 1, 2010 Accepting new patients
Premier Family Medicine Associates, Inc Family Medicine CurrentSince Jun 1, 2010 Accepting new patients
Premier Family Medicine Associates, Inc Family Medicine Current Accepting new patients
Premier Family Medicine Associates, Inc Family Medicine Past Accepting new patients
Pomona Valley Hospital Medical Center Past Accepting new patients

Locations

2140 Grand Ave
Ste 125
Chino Hills, CA 91709
Phone (909) 630-7875

1601 Monte Vista Ave
Ste 100
Claremont, CA 91711
Phone (909) 630-7938

1770 N Orange Grove Ave
Ste 101
Pomona, CA 91767

Organizations & group practices 5

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": "1183075200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771977600000",
    "number": "1891992202",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1601 MONTE VISTA AVE STE 100",
            "city": "CLAREMONT",
            "state": "CA",
            "postal_code": "917116601",
            "telephone_number": "909-630-7938",
            "fax_number": "909-469-2118"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1601 MONTE VISTA AVE STE 100",
            "city": "CLAREMONT",
            "state": "CA",
            "postal_code": "917116601",
            "telephone_number": "909-630-7938",
            "fax_number": "909-469-2118"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TOLENTINO",
        "first_name": "MARIA CHRISTINA",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-06-29",
        "last_updated": "2026-02-25",
        "certification_date": "2026-02-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "20A10619",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1891992202",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Claremont, CA

Sources for this page

Verify at the official NPI Registry.