John Frank Nava, OTD

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

20840 Issued in CA

Practice address

400 Grand Ave
Oroville, CA 95965-4007

Phone

(530) 538-2900

NPI assigned

Jan 14, 2020

Sex

Male

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Apogee Rehabilitative Therapy Services

  • Physical Therapist
  • Mountain View, CA
  • NPI 1275806713
  NPD
• Thermalito Union School District

  • Local Education Agency (LEA)
  • Oroville, CA
  • NPI 1588781629
  NPD (past)

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

{
    "created_epoch": "1578960000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772582400000",
    "number": "1336789775",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "368 MILAN TER",
            "city": "CHICO",
            "state": "CA",
            "postal_code": "959731052",
            "telephone_number": "650-504-8246"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 GRAND AVE",
            "city": "OROVILLE",
            "state": "CA",
            "postal_code": "959654007",
            "telephone_number": "530-538-2900"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1716 Miramonte Ave",
            "address_purpose": "LOCATION",
            "city": "Mountain View",
            "state": "CA",
            "postal_code": "940403763",
            "country_code": "US",
            "telephone_number": "650-943-1272",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NAVA",
        "first_name": "JOHN",
        "middle_name": "FRANK",
        "name_prefix": "Dr.",
        "credential": "OTD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-01-14",
        "last_updated": "2026-03-04",
        "certification_date": "2026-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "CA",
            "license": "20840",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CALIFORNIA BOARD OF OCCUPATIONAL THERAPY",
            "identifier": "20840",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Cecilia Chama Nagel, PHARMD
• Ravi Nagubandi, MD
• Naveen Nar
• Oday Naser, M.D.
• Sief S Naser, M.D.
• Marie Harvey Nay, FNP
• Neal a. Spiva M.D.
• Connie J Neal, LCSW
• Eric Jon Neal, MD
• Che Nelms

• Occupational Therapist in Oroville, CA
• Providers in Oroville, CA by specialty
• Occupational Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.