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

Robert E Fisher, MD

Individual provider Hematology & Oncology Physician · NPI 1992789598

Robert E Fisher, MD is a Hematology & Oncology Physician in Longmont, Colorado. Licensed in Colorado. Registered with an NPI since 2005.

Licensed in
CO
In the registry since
2005
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

2030 Mtn View Dr Ste 210
Longmont, CO 80501
Phone: (303) 684-1900
Fax: (303) 684-1925
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 40240 (CO)

Record details

NPI number1992789598
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 6, 2005
Last updated in NPPESJuly 15, 2011
Mailing address7951 E Maplewood Ave, Ste 300, Greenwood Village, CO 80111-4723

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