Individual provider Active NPI

Thomas Chien Lee, M.D.

  • Anesthesiology Physician
  • Whittier, CA
National Provider Identifier
1083782494
Registry record updated Mar 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
G80328 Issued in CA
Practice address
12401 Washington Blvd
Whittier, CA 90602-1006
Phone
(562) 698-0811
NPI assigned
Dec 1, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 25, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X G80328 CA Primary

Addresses

Primary practice location

12401 Washington Blvd
Whittier, CA 90602-1006

Mailing address

PO Box 4259
Cerritos, CA 90703-4259
Phone (562) 407-2080

Other identifiers 1

IdentifierTypeStateIssuer
00G803280MedicaidCA

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20060207000312 CA Practitioner - Anesthesiology 5799710505 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
78.61 of 100Reported as group
Quality
58.7
Improvement activities
40
Cost
75.08

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Pih Health Physicians CurrentSince Jan 1, 2023 Accepting new patients
Allied Anesthesia Medical Group Inc Anesthesiology CurrentSince Jan 12, 2023 Accepting new patients
Surgical Anesthesia Medical Associates Inc Anesthesiology CurrentSince Apr 25, 2022 Accepting new patients
Orange Coast Anesthesia Inc Anesthesiology CurrentSince Jun 17, 2025 Accepting new patients
Pih Health Physicians Anesthesiology CurrentSince Jan 1, 2023 Accepting new patients
Pih Health Physicians Current Accepting new patients
Pomona Valley Hospital Medical Center Past Accepting new patients
Prime Healthcare Centinela, LLC Past Accepting new patients
Inland Valley Anesthesia Medical Group Anesthesiology Past Accepting new patients

Locations

18300 US Highway 18
Apple Valley, CA 92307
Phone (760) 424-2311

18575 Gale Ave
Ste 198
City of Industry, CA 91748
Phone (626) 656-1285

1124 S Main St
Ste 101
Corona, CA 92882
Phone (951) 737-6363

16250 Sand Canyon Ave
Irvine, CA 92618
Phone (855) 999-4641

12675 La Mirada Blvd
Ste 201401
La Mirada, CA 90638
Phone (562) 903-7339

455 S Main St
Orange, CA 92868
Phone (714) 289-4511

2601 E Chapman Ave
Orange, CA 92869
Phone (714) 633-0011

1301 N Rose Dr
Placentia, CA 92870
Phone (714) 524-4252

255 E Bonita Ave
Pomona, CA 91767
Phone (866) 724-4127

1798 N Garey Ave
Pomona, CA 91767
Phone (909) 865-9810

14120 Alondra Blvd
Ste C
Santa Fe Springs, CA 90670

999 San Bernardino Rd
Upland, CA 91786
Phone (909) 920-4841

12401 Washington Blvd
Whittier, CA 90602
Phone (562) 698-0611

Organizations & group practices 10

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.

NPI Registry JSON

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

{
    "created_epoch": "1164931200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742860800000",
    "number": "1083782494",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4259",
            "city": "CERRITOS",
            "state": "CA",
            "postal_code": "907034259",
            "telephone_number": "562-407-2080",
            "fax_number": "562-407-2082"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12401 WASHINGTON BLVD",
            "city": "WHITTIER",
            "state": "CA",
            "postal_code": "906021006",
            "telephone_number": "562-698-0811"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEE",
        "first_name": "THOMAS",
        "middle_name": "CHIEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-01",
        "last_updated": "2025-03-25",
        "certification_date": "2025-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "G80328",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G803280",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Whittier, CA

Sources for this page

Verify at the official NPI Registry.