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

Dr. John C Chelf, MD

Individual provider Psychiatry Physician · NPI 1679553242

Dr. John C Chelf, MD is a Psychiatry Physician in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2006.

Licensed in
OK
In the registry since
2006
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

6655 S Yale Ave Laureate Psychiatric Clinic And Hospital
Tulsa, OK 74136-3326
Phone: (918) 481-4655
Fax: (918) 481-4696
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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 13305 (OK)

Record details

NPI number1679553242
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 19, 2006
Last updated in NPPESOctober 1, 2009
Mailing addressPo Box 21228, Department 31, Tulsa, OK 74121-1228

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