Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark Alan Levstik, DO

Individual provider Family Medicine Physician · NPI 1255303459

Mark Alan Levstik, DO is registered under Family Practice in Thornton, Colorado. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2000, 26 years ago. Practices with Intermountain Medical Group Denver LLC, a 567-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
26
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
CO
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.

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Practice location Address checks out

13421 Quebec St
Thornton, CO 80602
Phone: (036) 731-5703
Fax: (036) 731-3313
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 41256 (CO)

Record details

NPI number1255303459
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 2, 2006
Last updated in NPPESOctober 16, 2023
Certification dateOctober 8, 2023

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 2000 (26 years in practice)
Group practice Intermountain Medical Group Denver Llc — 567 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients94
Services billed 367 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Good Samaritan Medical Center Llc Hospital · Lafayette, CO · listed as Good Samaritan Medical Center, LLC
  • Intermountain Health Lutheran Hospital Hospital · Wheat Ridge, CO
  • Intermountain Health Platte Valley Hospital Hospital · Brighton, CO
  • Intermountain Health Homecare - Denver Home health agency · Denver, CO

Colleagues at Intermountain Medical Group Denver LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 567 clinicians in the practice; 12 are shown here.

Other providers in Thornton