Chen Ying Wu, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A133011 Issued in CA

Practice address

21015 Pathfinder Rd Ste 101
Diamond Bar, CA 91765-4002

Phone

(999) 999-9999

NPI assigned

Jul 26, 2012

Sex

Female

Sole proprietor

Yes

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

Enrolled in PA, CA2 enrollments

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 2

Specialty

Psychiatry

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Inland Psychiatric Medical Group IncGroup PAC ID 9436062312, 119 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Inland Psychiatric Medical Group, Inc.

  • Psychiatry Physician
  • Redlands, CA
  • NPI 1649217761
  Medicare reassignment Care Compare group NPD
• Department of State Hospitals

  • Psychiatric Hospital
  • Coalinga, CA
  • NPI 1124078704
  Medicare reassignment NPD
• M & H Provider Services, LLC

  • Community/Behavioral Health Agency
  • Monterey Park, CA
  • NPI 1336974039
  Medicare reassignment NPD
• Pacific Heritage Medical Group Inc

  • Geriatric Psychiatry Physician
  • Westlake Village, CA
  • NPI 1467899450
  Medicare reassignment NPD
• University of Pittsburgh Physicians

  • Gastroenterology Physician
  • Pittsburgh, PA
  • NPI 1619935004
  Medicare reassignment NPD
• Department of State Hospitals

  • Psychiatric Hospital
  • Patton, CA
  • NPI 1043249204
  NPD
• Department of State Hospitals

  • Psychiatric Hospital
  • Atascadero, CA
  • NPI 1174573802
  NPD
• Inland Psychiatric Medical Group, Inc

  • Psychiatry Physician
  • Claremont, CA
  • NPI 1336463520
  NPD
• Inland Psychiatric Medical Group, Inc.

  • Psychiatry Physician
  • Redlands, CA
  • NPI 1336977990
  NPD
• University of Pittsburgh Physicians

  • Psychiatry Physician
  • Pittsburgh, PA
  • NPI 1215995402
  NPD
• University of Pittsburgh Physicians

  • Diagnostic Radiology Physician
  • Pittsburgh, PA
  • NPI 1285692699
  NPD
• Cajon Medical Group, PC

  • Internal Medicine Physician
  • Temecula, CA
  • NPI 1245118082
  NPD (past)

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

{
    "created_epoch": "1343260800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760054400000",
    "number": "1144576299",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21015 PATHFINDER RD STE 110",
            "city": "DIAMOND BAR",
            "state": "CA",
            "postal_code": "917654020",
            "telephone_number": "916-479-3496",
            "fax_number": "336-967-7342"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21015 PATHFINDER RD STE 101",
            "city": "DIAMOND BAR",
            "state": "CA",
            "postal_code": "917654002",
            "telephone_number": "999-999-9999"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1519 E Chapman Ave # 289",
            "address_purpose": "LOCATION",
            "city": "Fullerton",
            "state": "CA",
            "postal_code": "928314013",
            "country_code": "US",
            "telephone_number": "999-999-9999",
            "fax_number": "336-967-7342",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WU",
        "first_name": "CHEN YING",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-07-26",
        "last_updated": "2025-10-10",
        "certification_date": "2025-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A133011",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Natalie Wong
• Lorene Michelle Wood, M.A.
• Woori Clinic Inc
• Wound Care Partners Inc
• Alison Wu
• Chengcong Wu, M.D.
• Christina Wu
• Hung Yi Wu
• Pei-CHI Wu, D.O.
• Tony Wu, PH.D., ABPP

• Psychiatry Physician in Diamond Bar, CA
• Providers in Diamond Bar, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2025; 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.