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Organization

Thomas Tuan Tong Lee MD Inc

NPI Record: ActiveObstetrics & Gynecology
NPI1477763829
Montclair, California

Provider's NPPES record last updated: April 2, 2009

Overview

Entity Type
Organization
NPI
1477763829
Primary Specialty
Obstetrics & Gynecology
Practice Location
Montclair, California
Organization Subpart
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 21, 2026, 5:02 PM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Obstetrics & Gynecology

    Allopathic & Osteopathic Physicians

    Primary

    An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

    Taxonomy code 207V00000X
  • Family Medicine

    Allopathic & Osteopathic Physicians

    Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

    Taxonomy code 207Q00000X
  • Obstetrics & Gynecology

    Reproductive Endocrinology

    Allopathic & Osteopathic Physicians

    An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.

    Taxonomy code 207VE0102X
  • Obstetrics & Gynecology

    Gynecology

    Allopathic & Osteopathic Physicians

    A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions.

    Taxonomy code 207VG0400X
  • Obstetrics & Gynecology

    Maternal & Fetal Medicine

    Allopathic & Osteopathic Physicians

    An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

    Taxonomy code 207VM0101X
  • Obstetrics & Gynecology

    Obstetrics

    Allopathic & Osteopathic Physicians

    A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions.

    Taxonomy code 207VX0000X
  • Obstetrics & Gynecology

    Gynecologic Oncology

    Allopathic & Osteopathic Physicians

    An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.

    Taxonomy code 207VX0201X
  • Preventive Medicine

    Public Health & General Preventive Medicine

    Allopathic & Osteopathic Physicians

    Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

    Taxonomy code 2083P0901X
  • Surgery

    Allopathic & Osteopathic Physicians

    A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

    Taxonomy code 208600000X

Practice Locations

Practice Location

4950 San Bernardino St

Ste. 106

Montclair, California 91763-2328

Phone: (909) 625-9063

Other Names

  • Grand Medical Group OB/GYN IncReported March 19, 2009

Record Information

Enumeration Date
May 23, 2007
Provider's NPPES Record Last Updated
April 2, 2009
NPISignal NPPES Dataset
August 2026

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