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

Dr. Kirk Ernest Mitchell, MD

Individual provider Family Medicine Physician · NPI 1811149685

Dr. Kirk Ernest Mitchell, MD is an Internal Medicine in Longmont, Colorado. Graduated from George Washington University School of Medicine in 2006, 20 years ago. Practices with Compassionate Concierge Physicians LLC, a 6-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Colorado and Wyoming.

Years since qualifying
20
Trained at
George Washington University School of Medicine
Licensed in
CO, WY
In the registry since
2008
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5390 Saint Vrain Rd
Longmont, CO 80503-8764
Phone: (303) 859-9722
Fax: (303) 484-3578
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1421 S Potomac St Ste 330, Aurora, CO 80012-4512 — (720) 678-9868
  • 1230 Tenderfoot Hill Rd Ste 255, Colorado Springs, CO 80906-7393 — (720) 678-9868
  • 400 Indiana St Ste 280, Golden, CO 80401-5069 — (720) 678-9868
  • 9195 Grant St Ste 305, Thornton, CO 80229-4386 — (720) 678-9868

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence DR.0049886 (CO)
Family Medicine Physician Taxonomy 207Q00000X · Licence DR.0049886 (CO)
Family Medicine Physician Taxonomy 207Q00000X · Licence 8019A (WY)
Internal Medicine Physician Taxonomy 207R00000X · Licence DR.0049886 (CO)

Record details

NPI number1811149685
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 10, 2008
Last updated in NPPESDecember 2, 2021
Certification dateDecember 2, 2021
Mailing address5390 Saint Vrain Rd, Longmont, CO 80503-8764

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Compassionate Concierge Physicians Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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