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

Dr John C. Leatherman PLLC

Organization Family Medicine Physician · NPI 1033742283

Dr John C. Leatherman PLLC is a Family Medicine Physician in Ramona, Oklahoma. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

400 Wyandotte Pl
Ramona, OK 74061-3678
Phone: (918) 536-1024
Fax: (918) 536-4003
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1033742283
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Leatherman — Ceo · (918) 876-2238
NPI enumeratedFebruary 17, 2020
Last updated in NPPESFebruary 17, 2020
Certification dateFebruary 17, 2020
Mailing addressPo Box 420, Ramona, OK 74061-0420

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