Individual provider Active NPI

Peter J Ureste, M.D.

  • Psychiatry Physician
  • Riverside, CA
National Provider Identifier
1588077960
Registry record updated Oct 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
A130535 Issued in CA
Practice address
3390 University Ave Ste 115
Riverside, CA 92501-3315
Phone
(844) 827-8000
NPI assigned
Jun 3, 2014
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 10, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X CA
Psychiatry Physician 2084P0800X A130535 CA Primary

Addresses

Primary practice location

3390 University Ave Ste 115
Riverside, CA 92501-3315

Mailing address

3390 University Ave Ste 115
Riverside, CA 92501-3315

Other identifiers 1

IdentifierTypeStateIssuer
130535MedicaidCA

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
I20171006002141 CA Practitioner - Psychiatry 1052690674 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Regents of the University of CaliforniaGroup PAC ID 8527223304, 36 clinicians

Practice addresses (Care Compare)

3390 University Ave
Suite 100
Riverside, CA 92501-3315
Phone (951) 827-7793

Merit-based Incentive Payment System (MIPS)

Final score
93.07 of 100Reported as group
Quality
82.43
Promoting interoperability
100
Improvement activities
40
Cost
65.06

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A130535CAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Regents of the University of California CurrentSince Jun 1, 2024 Accepting new patients
University of California San Francisco Current Accepting new patients
University of California San Francisco CurrentSince Dec 1, 2018 Accepting new patients
University of California San Francisco CurrentSince Dec 1, 2018 Accepting new patients
UCSF Medical Group Business Services CurrentSince Dec 1, 2018 Accepting new patients
Ucr Health - Psychiatry Psychiatry CurrentSince Jun 1, 2024 Accepting new patients
UCSF Psychiatry Psychiatry CurrentSince Dec 1, 2018 Accepting new patients
UCSF Medical Group Business Services CurrentSince Dec 1, 2018 Accepting new patients
University Surgeons of Orange a Medical Group PastSince Oct 12, 2025 Accepting new patients

Locations

3390 University Ave
Ste 1
Riverside, CA 92501
Phone (951) 827-7793

3390 University Ave
Ste 115
Riverside, CA 92501
Phone (844) 827-8000

3390 University Ave
Ste 100
Riverside, CA 92501
Phone (844) 827-8000

3333 California St
#S110
San Francisco, CA 94118
Phone (415) 514-2664

400 Parnassus Ave
#A632
San Francisco, CA 94143
Phone (415) 473-1000

1001 Potrero Ave
San Francisco, CA 94110
Phone (415) 206-2305

401 Parnassus Ave
San Francisco, CA 94143
Phone (415) 476-7500

400 Parnassus Ave
San Francisco, CA 94143
Phone (415) 353-2000

401 Parnassus Ave
#984
San Francisco, CA 94143
Phone (415) 476-7527

400 Parnassus Ave
#300
San Francisco, CA 94143
Phone (415) 476-2163

2330 Post St
San Francisco, CA 94115
Phone (415) 502-4444

Organizations & group practices 9

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": "1401753600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760054400000",
    "number": "1588077960",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3390 UNIVERSITY AVE STE 115",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925013315"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3390 UNIVERSITY AVE STE 115",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925013315",
            "telephone_number": "844-827-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "URESTE",
        "first_name": "PETER",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-06-03",
        "last_updated": "2025-10-10",
        "certification_date": "2025-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A130535",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "130535",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Riverside, CA

Sources for this page

Verify at the official NPI Registry.