Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Christopher Lam, MD

Individual provider Hospitalist Physician · NPI 1013443282

Christopher Lam, MD practises Internal Medicine in Saint Paul, Minnesota. Graduated from University of Texas Medical School at San Antonio in 2017, 9 years ago. Practices with Healtheast Medical Research Institute, a 678-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota and Texas.

Years since qualifying
9
Trained at
University of Texas Medical School at San Antonio
Licensed in
MN, TX
In the registry since
2017
Specialties on file
2
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

1390 University Ave W
Saint Paul, MN 55104-4001
Phone: (651) 232-4800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4502 Medical Dr, San Antonio, TX 78229-4402 — (210) 567-0777

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 78415 (MN)
Hospitalist Physician Taxonomy 208M00000X · Licence S0932 (TX)

Record details

NPI number1013443282
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2017
Last updated in NPPESOctober 30, 2025
Certification dateOctober 30, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2017 (9 years in practice)
Group practice Healtheast Medical Research Institute — 678 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients81
Services billed 257 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Healtheast Medical Research Institute

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 678 clinicians in the practice; 12 are shown here.

Other providers in Saint Paul