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

Dr. Benjamin Houston Greiner, DO, MPH

Individual provider Internal Medicine Physician · NPI 1902428212

Dr. Benjamin Houston Greiner, DO, MPH is an Internal Medicine in Tulsa, Oklahoma. Graduated from Oklahoma State University College of Osteopathic Medicine in 2020, 6 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Oklahoma and Texas.

Years since qualifying
6
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
OK, TX
In the registry since
2020
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.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6600 S Yale Ave Ste 600
Tulsa, OK 74136-3363
Phone: (918) 491-5990
Fax: (918) 488-6673
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 7948 (OK)
Internal Medicine Physician Taxonomy 207R00000X · Licence BP10071313 (TX)

Record details

NPI number1902428212
Entity typeIndividual (Type 1)
GenderMale
Credentials DO , MPH
Sole proprietorNo
NPI enumeratedMay 8, 2020
Last updated in NPPESAugust 16, 2023
Certification dateAugust 16, 2023
Mailing address6600 S Yale Ave Ste 600, Tulsa, OK 74136-3363

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Tulsa