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

Dr. Jennifer Lynn O'Stasik, MD

Individual provider Internal Medicine Physician · NPI 1447385091

Dr. Jennifer Lynn O'Stasik, MD is a Medical Oncology in Tulsa, Oklahoma. Graduated from University of Oklahoma College of Medicine in 2005, 21 years ago. Practices with Ou Health Partners Inc, a 1,167-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma.

Years since qualifying
21
Trained at
University of Oklahoma College of Medicine
Licensed in
OK
In the registry since
2007
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

1245 S Utica Ave 2nd Fl
Tulsa, OK 74104-4214
Phone: (918) 579-3850
Fax: (918) 579-3859
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 24940 (OK)
Internal Medicine Physician Taxonomy 207R00000X · Licence 24940 (OK)

Record details

NPI number1447385091
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 23, 2007
Last updated in NPPESJanuary 12, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Ou Health Partners Inc — 1167 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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