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

Dr. Timothy George Ihrig, MD

Individual provider Internal Medicine Physician · NPI 1922111400

Dr. Timothy George Ihrig, MD is a Hospice/Palliative Care in Tulsa, Oklahoma. Graduated from University of Nebraska College of Medicine in 2006, 20 years ago. Practices with St John Physicians, Inc, a 264-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa and Oklahoma.

Years since qualifying
20
Trained at
University of Nebraska College of Medicine
Licensed in
IA, OK
In the registry since
2006
Specialties on file
4
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

1923 S Utica Ave # 14W
Tulsa, OK 74104-6520
Phone: (918) 744-2930
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1705 E 19th St, Tulsa, OK 74104-5404 — (918) 744-2930

Specialties & licences

Hospice and Palliative Medicine (Internal Medicine) Physician (primary) Taxonomy 207RH0002X · Licence 35554 (OK)
Internal Medicine Physician Taxonomy 207R00000X · Licence 37575 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35554 (OK)
Hospice and Palliative Medicine (Internal Medicine) Physician Taxonomy 207RH0002X · Licence 37575 (IA)

Record details

NPI number1922111400
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2006
Last updated in NPPESJanuary 29, 2025
Certification dateJanuary 29, 2025

Medicare enrollment

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

Medicare specialtyHOSPICE/PALLIATIVE CARE
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice St. John Physicians, Inc. — 264 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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