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

Mr. Christopher Greenhagen, PA-C

Individual provider Physician Assistant · NPI 1356764195

Mr. Christopher Greenhagen, PA-C is a Physician Assistant in Newkirk, Oklahoma. Graduated from University of Oklahoma College of Medicine in 2013, 13 years ago. Practices with Bradley Bibb MD PLLC, a 72-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
13
Trained at
University of Oklahoma College of Medicine
Licensed in
OK
In the registry since
2014
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

716 S Highway 77
Newkirk, OK 74647-7009
Phone: (580) 362-2555
Fax: (580) 362-2948
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 2378 (OK)

Record details

NPI number1356764195
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJanuary 30, 2014
Last updated in NPPESSeptember 25, 2019

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Bradley Bibb Md Pllc — 72 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare