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

John S. Graves, MD, PC

Organization Psychiatry Physician · NPI 1164861670

John S. Graves, MD, PC is a Psychiatry Physician in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2013.

Licensed in
CO
In the registry since
2013
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4770 E Iliff Ave #228
Denver, CO 80222
Phone: (303) 758-5520
Fax: (303) 758-5521
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence CO17719 (CO)
Psychiatry Physician Taxonomy 2084P0800X

Record details

NPI number1164861670
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Graves — President · (303) 758-5520
NPI enumeratedJune 18, 2013
Last updated in NPPESDecember 3, 2013
Mailing address4770 E. Iliff Ave, #228, Denver, CO 80222

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