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

Christopher Vontungeln, DO

Individual provider Internal Medicine Physician · NPI 1407596844

Christopher Vontungeln, DO is an Internal Medicine in Tulsa, Oklahoma. Qualified in 2022, 4 years ago. Practices with Usacs Observation Medicine Services of Oklahoma, LLC, a 200-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri and Oklahoma.

Years since qualifying
4
Licensed in
MO, OK
In the registry since
2022
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1923 S Utica Ave
Tulsa, OK 74104-6520
Phone: (918) 744-3131
Show map & directions

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

Additional practice locations (1)

  • 1 Hospital Dr, Columbia, MO 65212-1000 — (573) 884-1606

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 8963 (OK)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2022025181 (MO)

Record details

NPI number1407596844
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 1, 2022
Last updated in NPPESJune 13, 2025
Certification dateJune 13, 2025
Mailing address1923 S Utica Ave, Tulsa, OK 74104-6520

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Usacs Observation Medicine Services Of Oklahoma, Llc — 200 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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