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

Donald C Gilliland MD Inc

Organization Specialist · NPI 1417101361

Donald C Gilliland MD Inc provides Specialist services in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2008.

Licensed in
OK
In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3434 NW 56th St
Oklahoma City, OK 73112-4488 Not confirmed with CMS for 17 years — call before visiting
Phone: (405) 943-4485
Fax: (405) 943-4486
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 7662 (OK)

Record details

NPI number1417101361
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Donald Gilliland — President · (405) 943-4485
NPI enumeratedNovember 5, 2008
Last updated in NPPESNovember 5, 2008
Mailing address3434 Nw 56th St, Oklahoma City, OK 73112-4488

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