John Onate, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A90613 Issued in CA

Practice address

2230 Stockton Blvd
Sacramento, CA 95817-1419

Phone

(916) 734-2972

NPI assigned

Dec 7, 2005

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Specialty

PsychiatryAlso: Internal Medicine

Education

University of Mississippi School of Medicine, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Regents of the Univ of CaGroup PAC ID 3375456619, 1,571 clinicians

County of SacramentoGroup PAC ID 0345231247, 45 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of California Davis Medical Center Hospital, Sacramento, CA, CCN 050599

Merit-based Incentive Payment System (MIPS)

Final score

83.15 of 100Reported as group

Quality

64.8

Promoting interoperability

100

Improvement activities

40

Cost

68.65

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jonate202393@direct.ochin.org
• Direct secure messaging: jonate246980@hisp.ehr.sutterhealth.org

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.

• County of Sacramento

  dba Sacramento County Health Center

  • Federally Qualified Health Center (FQHC)
  • Sacramento, CA
  • NPI 1366513061
  Medicare reassignment Care Compare group NPD
• Regents of the Univ of Ca

  • Maternal & Fetal Medicine Physician
  • Sacramento, CA
  • NPI 1013906973
  Medicare reassignment Care Compare group NPD
• Mindful Health Solutions a Professional Medical Corporation

  dba TMS Health Solutions

  • Psychiatry Physician
  • San Francisco, CA
  • NPI 1881894483
  Medicare reassignment NPD
• Regents of the University of California

  dba UC Davis Medical Group

  • Multi-Specialty Clinic/Center
  • Sacramento, CA
  • NPI 1952998973
  Medicare reassignment NPD
• Regents of the Univ of Ca

  • Diagnostic Radiology Physician
  • Sacramento, CA
  • NPI 1477546406
  NPD
• Regents of the University of Ca

  dba Regents UCDPBG Psychiatry

  • Psychiatry Physician
  • Sacramento, CA
  • NPI 1164415238
  NPD
• Regents of the University of California

  dba UC Davis Medical Group- Campus Commons

  • Family Medicine Physician
  • Sacramento, CA
  • NPI 1508123662
  NPD
• County of Sacramento

  dba Mercy Loaves and Fishes

  • Community Health Clinic/Center
  • Sacramento, CA
  • NPI 1619271129
  NPD (past)
• Regents of the Univ of Ca

  • Pulmonary Disease Physician
  • Sacramento, CA
  • NPI 1437142692
  NPD (past)
• Regents of the University of California

  • Community/Retail Pharmacy
  • Sacramento, CA
  • NPI 1518205863
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Regents of the University of California

  dba University of California Davis Medical Center

  • General Acute Care Hospital
  • Sacramento, CA
  • NPI 1710918545
  Care Compare affiliation

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

{
    "created_epoch": "1133913600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1497730014",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2230 STOCKTON BLVD",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958171419",
            "telephone_number": "916-734-2972"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2230 STOCKTON BLVD",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958171419",
            "telephone_number": "916-734-2972"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONATE",
        "first_name": "JOHN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A90613",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A906130",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Tiffany On
• Toan Yan On, DOCTOR OF PHARMACY
• Olutokunbo Onadeko
• Cesar Francisco Onate Naranjo
• Alexia Nicole Onate, APCC
• Candice Leigh Ondracek, COTA/L
• One More Chancee
• One New Heartbeat, Inc.
• One Physical Therapy and Performanceinc
• One Ride Care, LLC

• Psychiatry Physician in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.