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

Dr. Marshal Earl Ash, DO

Individual provider Child & Adolescent Psychiatry Physician · NPI 1255829719

Dr. Marshal Earl Ash, DO is a Psychiatry in Colorado Springs, Colorado. Graduated from Rocky Vista University College of Osteopathic Med in 2018, 8 years ago. Practices with Peak Vista Community Health Centers, a 127-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
8
Trained at
Rocky Vista University College of Osteopathic Med
Licensed in
CO
In the registry since
2018
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

1815 Jet Wing Dr
Colorado Springs, CO 80916-2300
Phone: (719) 632-5700
Show map & directions

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

Additional practice locations (1)

  • 3205 N Academy Blvd Ste 120, Colorado Springs, CO 80917-5147 — (719) 632-5700

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence DR.0070475 (CO)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence DR.0070475 (CO)

Record details

NPI number1255829719
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 30, 2018
Last updated in NPPESAugust 24, 2023
Certification dateAugust 24, 2023

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Also practisesNEUROLOGY
Medical schoolROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED
Graduated 2018 (8 years in practice)
Group practice Peak Vista Community Health Centers — 127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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