Aaron J Wun, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95011217 Issued in CA

Practice address

1876 Bird St
Oroville, CA 95965-4855

Phone

(530) 532-5918

Fax

(855) 999-9239

NPI assigned

Feb 24, 2019

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Specialty

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Enloe Health Hospital, Chico, CA, CCN 050039
• Oroville Hospital Hospital, Oroville, CA, CCN 050030
• Adventist Health Clearlake Hospital, Clearlake, CA, CCN 051317

Merit-based Incentive Payment System (MIPS)

Final score

87.76 of 100Reported as group

Quality

84.9

Promoting interoperability

100

Improvement activities

40

Cost

74.31

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

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.

• Butte Schools Self-Funded Programs

  • General Practice Physician
  • Chico, CA
  • NPI 1952005035
  NPD (past)

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

• Adventist Health Clearlake Hospital Inc.

  • Critical Access Hospital
  • Clearlake, CA
  • NPI 1124018031
  Care Compare affiliation
• Enloe Medical Center

  • General Acute Care Hospital
  • Chico, CA
  • NPI 1417901091
  Care Compare affiliation
• Oroville Hospital

  • General Acute Care Hospital
  • Oroville, CA
  • NPI 1871606269
  Care Compare affiliation

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

{
    "created_epoch": "1550966400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768176000000",
    "number": "1992262117",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1876 BIRD ST",
            "city": "OROVILLE",
            "state": "CA",
            "postal_code": "959654855",
            "telephone_number": "530-532-5918",
            "fax_number": "855-999-9239"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1876 BIRD ST",
            "city": "OROVILLE",
            "state": "CA",
            "postal_code": "959654855",
            "telephone_number": "530-532-5918",
            "fax_number": "855-999-9239"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "500 Cohasset Rd Ste 24",
            "address_purpose": "LOCATION",
            "city": "Chico",
            "state": "CA",
            "postal_code": "959262260",
            "country_code": "US",
            "telephone_number": "530-879-7582",
            "fax_number": "855-999-9239",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WUN",
        "first_name": "AARON",
        "middle_name": "J",
        "name_prefix": "Mr.",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-02-24",
        "last_updated": "2026-01-12",
        "certification_date": "2026-01-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95011217",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lee M Wood, MFT
• Ruth A Wood, FNP
• Dylan Davis Woodmansee
• Valerie Milana Wuchenich-Nelson, PHYSICAL THERAPIST
• Richard Henry Wulbern IV, D.C.
• Marc Joseph Wysong, PA
• Tao Xiong-Thao, ACSW
• Ki Xiong, DPM
• Mai Zua Xiong
• Sue Lorena Xiong

• Family Nurse Practitioner in Oroville, CA
• Providers in Oroville, CA by specialty
• Family Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 12, 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.