Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Julia Jane Irwin, MD, PC

Organization Psychiatry Physician · NPI 1871788059

Julia Jane Irwin, MD, PC provides Psychiatry Physician services in Norman, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2007.

Licensed in
OK
In the registry since
2007
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

820 Wall St
Norman, OK 73069 Not confirmed with CMS for 12 years — call before visiting
Phone: (405) 928-2044
Fax: (405) 928-2046
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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 20319 (OK)

Record details

NPI number1871788059
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Julia Irwin — President · (405) 928-2044
NPI enumeratedSeptember 11, 2007
Last updated in NPPESDecember 16, 2013
Mailing address820 Wall Street, Norman, OK 73069

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