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

Dr. Marek Oferczak Jr., MD

Individual provider Hospitalist Physician · NPI 1811301062

Dr. Marek Oferczak Jr., MD is a Hospitalist in Tulsa, Oklahoma. Qualified in 2014, 12 years ago. Practices with Tulsa Hospitalists Inc, a 6-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
12
Licensed in
OK
In the registry since
2014
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

1145 S Utica Ave Ste 460
Tulsa, OK 74104-4041
Phone: (918) 579-5749
Fax: (918) 579-5762
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 32811 (OK)

Record details

NPI number1811301062
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2014
Last updated in NPPESJune 21, 2019

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Tulsa Hospitalists Inc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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