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

Oscar D James MD PLLC

Organization Internal Medicine Physician · NPI 1568653293

Oscar D James MD PLLC is an Internal Medicine Physician in Norman, Oklahoma. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

901 N Porter Ave
Norman, OK 73071-6404
Phone: (405) 307-1000
Fax: (405) 307-1173
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1568653293
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Oscar James — Owner · (405) 321-7200
NPI enumeratedAugust 7, 2007
Last updated in NPPESDecember 7, 2007
Mailing addressPo Box 1664, Norman, OK 73070-1664

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