Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Harold M Lin, MD

Individual provider Internal Medicine Physician · NPI 1467472472

Harold M Lin, MD is an Internal Medicine Physician in Los Alamitos, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3791 Katella Ave Ste 105
Los Alamitos, CA 90720-2000
Phone: (562) 594-6693
Fax: (562) 596-9703
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A29948 (CA)

Record details

NPI number1467472472
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 20, 2006
Last updated in NPPESFebruary 28, 2008
Mailing address3791 Katella Ave, Suite 105, Los Alamitos, CA 90720-2000

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