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

Allison Mary Hemmer, MD

Individual provider Internal Medicine Physician · NPI 1225879638

Allison Mary Hemmer, MD is an Internal Medicine Physician in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2024.

Licensed in
OK
In the registry since
2024
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

700 NE 13th St
Oklahoma City, OK 73104-5004
Phone: (405) 271-8001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 43727 (OK)

Record details

NPI number1225879638
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2024
Last updated in NPPESJune 3, 2024
Certification dateMay 31, 2024

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