Individual provider Active NPI

Tim Richard Doren, PA-C

  • Medical Physician Assistant
  • Norco, CA
National Provider Identifier
1528395365
Registry record updated Aug 11, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Physician AssistantTaxonomy code 363AM0700X
License
20287 Issued in CA
Practice address
1901 Town and Country Dr
Norco, CA 92860-3611
Phone
(951) 737-8141
NPI assigned
Nov 16, 2009
Last updated
Aug 11, 2022By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 11, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X 20287 CA Primary

Addresses

Primary practice location

1901 Town and Country Dr
Norco, CA 92860-3611

Mailing address

PO Box 5089
Norco, CA 92860-8003

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
I20180117001973 CA Practitioner - Physician Assistant 9133444003 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
20287CAMDMedical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Corona Health Specialty Associates, LLC PastSince Jul 13, 2025 Accepting new patients

Interoperability endpoints

  • Direct secure messaging: tim.doren.p1@direct.cvma.nextgenshare.com

Organizations & group practices 2

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": "1258329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1660176000000",
    "number": "1528395365",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5089",
            "city": "NORCO",
            "state": "CA",
            "postal_code": "928608003"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1901 TOWN AND COUNTRY DR",
            "city": "NORCO",
            "state": "CA",
            "postal_code": "928603611",
            "telephone_number": "951-737-8141"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOREN",
        "first_name": "TIM",
        "middle_name": "RICHARD",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-11-16",
        "last_updated": "2022-08-11",
        "certification_date": "2022-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CA",
            "license": "20287",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Norco, CA

Sources for this page

Verify at the official NPI Registry.