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

Dr. Roni Greifner, MD

Individual provider Psychiatry Physician · NPI 1033386164

Dr. Roni Greifner, MD is a Psychiatry Physician in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2008.

Licensed in
CO
In the registry since
2008
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

50 S Steele St #810
Denver, CO 80209
Phone: (303) 572-7577
Fax: (303) 744-0291
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 24872 (CO)

Record details

NPI number1033386164
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2008
Last updated in NPPESMay 8, 2008

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