Mansur Hsin Chia Lee, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A94778 Issued in CA

Practice address

10666 N Torrey Pines Rd
La Jolla, CA 92037-1027

Phone

(858) 455-9100

Fax

(858) 784-5933

NPI assigned

Jul 17, 2006

Last updated

Jul 10, 2025By 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

Not listed in the public Medicare enrollment file

Specialty

Internal Medicine

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Pih Health Hospital-Whittier Hospital, Whittier, CA, CCN 050169
• San Antonio Regional Hospital Hospital, Upland, CA, CCN 050099

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Scripps Clinic Medical Group, Inc

  dba Scripps Proton Therapy Center

  • Radiation Oncology Physician
  • San Diego, CA
  • NPI 1073853180
  NPD (past)

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

• Pih Health Whittier Hospital

  • General Acute Care Hospital
  • Whittier, CA
  • NPI 1043215379
  Care Compare affiliation
• San Antonio Regional Hospital

  • General Acute Care Hospital
  • Upland, CA
  • NPI 1780681189
  Care Compare affiliation

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

{
    "created_epoch": "1153094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752105600000",
    "number": "1265450621",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "54433 FILE",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900740001",
            "telephone_number": "858-784-5767",
            "fax_number": "858-784-5933"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10666 N TORREY PINES RD",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371027",
            "telephone_number": "858-455-9100",
            "fax_number": "858-784-5933"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2141 N Harbor Blvd Ste 25000",
            "address_purpose": "LOCATION",
            "city": "Fullerton",
            "state": "CA",
            "postal_code": "928353830",
            "country_code": "US",
            "telephone_number": "714-626-8650",
            "fax_number": "714-626-8693",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "101 E Valencia Mesa Dr Ste 311",
            "address_purpose": "LOCATION",
            "city": "Fullerton",
            "state": "CA",
            "postal_code": "928353809",
            "country_code": "US",
            "telephone_number": "714-992-3969",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEE",
        "first_name": "MANSUR",
        "middle_name": "HSIN CHIA",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-17",
        "last_updated": "2025-07-10",
        "certification_date": "2025-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A94778",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jeffrey Ewing Lee, M.D.
• Ji Soo Lee, OTR/L
• Joy Lee, M.D.
• Karissa Lee, PHARMD
• Kirstin A Lee, M.D.
• Rachel Tan Lee, PHARMD
• Raymond Lee, M.D.
• Raymond Lee, PHARMD
• Rylan Lee
• Shinah Lee

• Internal Medicine Physician in La Jolla, CA
• Providers in La Jolla, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.