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

Dr. Virginia M Tjan, MD

Individual provider Hematology & Oncology Physician · NPI 1104824630

Dr. Virginia M Tjan, MD is a Hematology/Oncology in Montrose, Colorado. Qualified in 1991, 35 years ago. Practices with Regional West Physicians Clinic, a 136-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Connecticut.

Years since qualifying
35
Licensed in
CO, CT
In the registry since
2005
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

600 S 5th St
Montrose, CO 81401-5711
Phone: (970) 497-8001
Fax: (970) 240-7793
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 95 S Pagosa Blvd, Pagosa Springs, CO 81147-8329 — (970) 507-4000

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 47519 (CO)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 036026 (CT)

Record details

NPI number1104824630
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2005
Last updated in NPPESSeptember 24, 2020
Certification dateSeptember 24, 2020

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Regional West Physicians Clinic — 136 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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