Individual Healthcare Provider
Ling Huang, MD
Provider's NPPES record last updated: July 10, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1053930735
- Primary Specialty
- Internal Medicine — Hematology
- Practice Location
- San Diego, California
- Sole Proprietor
- 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 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 18, 2026, 11:45 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
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.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Hematology
Allopathic & Osteopathic Physicians
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.
Taxonomy code 207RH0000X Internal Medicine
Hematology & Oncology
Allopathic & Osteopathic Physicians
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy code 207RH0003XInternal Medicine
Allopathic & Osteopathic Physicians
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy code 207R00000X
Provider-Reported License Information
- Internal Medicine (California)
- 208687
- Internal Medicine (Missouri)
- 2023019806
- Internal Medicine (California)
- 208687
Practice Locations
Practice Location
200 W Arbor Dr
San Diego, California 92103-9000
Phone: (800) 926-8273
Additional Practice Location
3855 Health Sciences Dr
La Jolla, California 92093-1503
Phone: (800) 926-8273
Fax: (888) 539-8781
Additional Practice Location
4250 1st Ave
San Diego, California 92103-2026
Phone: (800) 926-8273
Fax: (888) 539-8781
Additional Practice Location
9400 Campus Point Dr
La Jolla, California 92093-1350
Phone: (800) 926-8273
Fax: (888) 539-8781
Additional Practice Location
1 Barnes Jewish Hospital Plz
Saint Louis, Missouri 63110-1003
Phone: (314) 362-5000
Additional Practice Location
9300 Campus Point Dr
La Jolla, California 92037-1300
Phone: (800) 926-8273
Fax: (888) 539-8781
Record Information
- Enumeration Date
- April 13, 2020
- Provider's NPPES Record Last Updated
- July 10, 2026
- Certification Date
- July 10, 2026
- NPISignal NPPES Dataset
- August 2026
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