Individual Healthcare Provider
Michael Lin, M.D.
Provider's NPPES record last updated: August 19, 2022
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1063705309
- Primary Specialty
- Internal Medicine — Transplant Hepatology
- Practice Location
- Los Angeles, California
- Sole Proprietor
- Yes
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 17, 2026, 11:36 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
Transplant Hepatology
Allopathic & Osteopathic Physicians
An internist with special knowledge and the skill required of a gastroenterologist to care for patients prior to and following hepatic transplantation that spans all phases of liver transplantation. Selection of appropriate recipients requires assessment by a team having experience in evaluating the severity and prognosis of patients with liver disease.
Taxonomy code 207RT0003X Internal Medicine
Hepatology
Allopathic & Osteopathic Physicians
The discipline of Hepatology encompasses the structure, function, and diseases of the liver and biliary tract. The American Board of Internal Medicine considers Hepatology part of the subspecialty of gastroenterology. Physicians who identify themselves as Hepatologists usually, but not always, have been trained in gastrointestinal programs.
Taxonomy code 207RI0008X
Provider-Reported License Information
- Internal Medicine (California)
- A146844
- Internal Medicine (California)
- 146844
Practice Locations
Practice Location
1520 San Pablo St Ste 1000
Los Angeles, California 90033-5312
Phone: (323) 442-5100
Additional Practice Location
6620 Main St Ste 11d32.5
Houston, Texas 77030-2348
Phone: (713) 798-5808
Additional Practice Location
505 Parnassus Ave
San Francisco, California 94143-2204
Phone: (415) 476-3143
Additional Practice Location
25865 Barton Rd Ste 101
Loma Linda, California 92354-3896
Phone: (909) 558-3636
Additional Practice Location
25865 Barton Rd Ste 101
Loma Linda, California 92354-3896
Phone: (909) 558-3636
Record Information
- Enumeration Date
- May 19, 2011
- Provider's NPPES Record Last Updated
- August 19, 2022
- Certification Date
- August 17, 2022
- NPISignal NPPES Dataset
- August 2026
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