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

Dr. Cynthia M Brennan, MD

Individual provider Family Medicine Physician · NPI 1013910264

Dr. Cynthia M Brennan, MD is a Family Medicine Physician in Oklahoma City, Oklahoma. Licensed in Arizona and Oklahoma. Registered with an NPI since 2005.

Licensed in
AZ, OK
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9100 N May Ave
Oklahoma City, OK 73120-4417
Phone: (405) 840-4456
Fax: (405) 840-4295
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 14390 (OK)
Family Medicine Physician Taxonomy 207Q00000X · Licence AZ 19008 (AZ)

Record details

NPI number1013910264
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2005
Last updated in NPPESNovember 10, 2014

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