Regan Alexander Chan, D.O.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

20A10204 Issued in CA

Practice address

293 S Main St
Suite 200
Orange, CA 92868-3843

Phone

(714) 838-8848

NPI assigned

Dec 31, 2007

Last updated

Nov 3, 2022By 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

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

Family Practice

Education

Other, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Regents of the University of CaliforniaGroup PAC ID 5597663641, 61 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Uci Health-Orange Hospital, Orange, CA, CCN 050348

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Regents of the University of California

  dba UCI Primary Care Medical Group

  • Family Medicine Physician
  • Orange, CA
  • NPI 1679521850
  Medicare reassignment Care Compare group NPD
• Memorialcare Medical Foundation

  • Clinic/Center
  • Fountain Valley, CA
  • NPI 1205167350

  Family Medicine

  Medicare reassignment NPD
• Regents of the University of

  dba UC Irvine Department of Family Medicine

  • Family Medicine Physician
  • Orange, CA
  • NPI 1366590762
  Medicare reassignment NPD
• Bristol Park Medical Group, Inc

  • Family Medicine Physician
  • Costa Mesa, CA
  • NPI 1043266760
  NPD (past)
• St Joseph Hospital of Orange

  dba Providence St. Joseph Hospital

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1912982216
  NPD (past)
• UC Irvine Health- Newport Doctors Medical Group- Radiology

  • Medical Specialty Clinic/Center
  • Newport Beach, CA
  • NPI 1255796157
  NPD (past)
• Uci Medical Group

  • Critical Access Hospital
  • Orange, CA
  • NPI 1538216668
  NPD (past)
• University of California Irvine

  dba Uci Health

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1689608150
  NPD (past)

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

• University of California Irvine

  dba University of California Irvine - Cac Urgent Care

  • Urgent Care Clinic/Center
  • Irvine, CA
  • NPI 1518739309

  Hospital

  Care Compare affiliation
• University of California Irvine

  dba Uci Health

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1689608150
  Care Compare affiliation

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

{
    "created_epoch": "1199059200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1667433600000",
    "number": "1558546341",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 S MANCHESTER AVE STE 300",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928683219",
            "telephone_number": "714-456-2986"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "293 S MAIN ST",
            "address_2": "SUITE 200",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928683843",
            "telephone_number": "714-838-8848"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAN",
        "first_name": "REGAN",
        "middle_name": "ALEXANDER",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-12-31",
        "last_updated": "2022-11-03",
        "certification_date": "2022-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "20A10204",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lucas Sean Chan
• Margaret Chan, PHARM.D.
• Matthew Chan, MD
• Melinda Chan, AU.D.
• Michael Y Chan, M.D.
• Ryan Nicholas Chan, PA
• Wan-Yin Chan, M.D.
• Wing in Chan
• Yuk-Kei Angela Chan, RD, CDE
• Sidharth Chand

• Family Medicine Physician in Orange, CA
• Providers in Orange, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 3, 2022; 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.