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

Dr. Gregory A. Ambuske, DO

Individual provider Internal Medicine Physician · NPI 1093920746

Dr. Gregory A. Ambuske, DO is an Internal Medicine in Colorado Springs, Colorado. Graduated from Philadelphia College of Osteopathic Medicine in 2003, 23 years ago. Practices with Salida Hospital District, a 100-clinician group and accepts Medicare assignment. Licensed in Colorado and Pennsylvania.

Years since qualifying
23
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
CO, PA
In the registry since
2007
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.

See every abbreviation used in this directory →

Practice location Address checks out

6915 Tutt Blvd Ste 110B
Colorado Springs, CO 80923-3591
Phone: (719) 445-1292
Fax: (719) 591-6486
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DR.0056364 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence OS013889 (PA)

Record details

NPI number1093920746
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 14, 2007
Last updated in NPPESJanuary 8, 2021
Certification dateJanuary 8, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2003 (23 years in practice)
Group practice Salida Hospital District — 100 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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