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

Euan M. McMillan, M. D., Inc

Organization Specialist · NPI 1598919003

Euan M. McMillan, M. D., 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

4320 Saint Gregory Dr
Oklahoma City, OK 73120-8332 Not confirmed with CMS for 16 years — call before visiting
Phone: (405) 752-1800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 12875 (OK)

Record details

NPI number1598919003
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Euan McMillan — Owner/Physician · (405) 752-1800
NPI enumeratedNovember 11, 2008
Last updated in NPPESOctober 5, 2009
Mailing address4320 Saint Gregory Dr, Oklahoma City, OK 73120-8332

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