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

Dr. John Thomas Galdamez, DO

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1275641367

Dr. John Thomas Galdamez, DO is an Internal Medicine in Tahlequah, Oklahoma. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1975, 51 years ago. Practices with Tahlequah Medical Group LLC, a 17-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
51
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
OK
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

1400 E Downing St Tahlequah City Hospital
Tahlequah, OK 74464-3324
Phone: (918) 456-0641
Fax: (918) 453-2359
Show map & directions

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

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 2918 (OK)

Record details

NPI number1275641367
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 28, 2006
Last updated in NPPESSeptember 7, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1975 (51 years in practice)
Group practice Tahlequah Medical Group Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount