Yinyan Wu

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

235374 Issued in AR

Practice address

4301 W Markham St BLDG II
Little Rock, AR 72205-7199

Phone

(501) 526-7858

NPI assigned

Jun 26, 2025

Last updated

Dec 11, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in AR

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Renew Medical Group of Arkansas LTD

  • Anesthesiology Physician
  • Fort Smith, AR
  • NPI 1215755947

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD

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

{
    "created_epoch": "1750896000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765411200000",
    "number": "1952299026",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4301 W MARKHAM ST BLDG II",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722057199"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4301 W MARKHAM ST BLDG II",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722057199",
            "telephone_number": "501-526-7858"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WU",
        "first_name": "YINYAN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-06-26",
        "last_updated": "2025-12-11",
        "certification_date": "2025-12-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "AR",
            "license": "235374",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "AR",
            "license": "R101955",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CRNA",
            "identifier": "235374",
            "state": "AR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Vickie Denise Wright
• Ashley Wrinkle, MHPP
• Ann Richardson Wrotny, LCSW
• WSG Psychiatry Partners PLLC (Psychiatry Arkansas)
• Hannah Wu, MD
• Kenneth Denton Wulf
• Paulette Ann Wong Wy, M.D.
• C Lee Wyant, D.D.S.
• Jonathan David Wyatt, M.D.
• Keyia Channelle Wyatt

• Certified Registered Nurse Anesthetist in Little Rock, AR
• Providers in Little Rock, AR by specialty
• Certified Registered Nurse Anesthetist in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.