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

Mr. Michael C Lam, MD

Individual provider Internal Medicine Physician · NPI 1033122601

Mr. Michael C Lam, MD is an Internal Medicine in Corona, California. Qualified in 1995, 31 years ago. Practices with Pcg Medical Institute Corp, a 4-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
31
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

720 Magnolia Ave Ste B2
Corona, CA 92879-3119
Phone: (951) 339-8229
Fax: (951) 339-8231
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A62691 (CA)

Record details

NPI number1033122601
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 14, 2006
Last updated in NPPESMay 12, 2026
Certification dateMay 12, 2026
Mailing address720 Magnolia Ave Ste B2, Corona, CA 92879-3119

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Pcg Medical Institute Corp — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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