Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Siemay Chang Lee, MD

Individual provider Internal Medicine Physician · NPI 1497966824

Dr. Siemay Chang Lee, MD is an Internal Medicine in Greeley, Colorado. Graduated from Tulane University School of Medicine in 2001, 25 years ago. Practices with Poudre Valley Medical Group LLC, a 2,416-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Nevada.

Years since qualifying
25
Trained at
Tulane University School of Medicine
Licensed in
CO, NV
In the registry since
2007
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

6767 W 29th Street 2nd Fl
Greeley, CO 80634-5474
Phone: (970) 652-2433
Fax: (970) 652-2252
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1900 16th St, Greeley, CO 80631-5114 — (970) 350-2413

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DR.0052999 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 11789 (NV)

Record details

NPI number1497966824
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2007
Last updated in NPPESAugust 20, 2020
Certification dateAugust 20, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Poudre Valley Medical Group Llc — 2416 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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