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

Dr. Michael Atha, MD

Individual provider Internal Medicine Physician · NPI 1487632030

Dr. Michael Atha, MD practises Internal Medicine in Greenwood Village, Colorado. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 2002, 24 years ago. Practices with Critical Care and Pulmonary Consultants, PC, a 149-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
24
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
CO
In the registry since
2006
Specialties on file
2
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

5200 Dtc Pkwy Ste 400
Greenwood Village, CO 80111-2709
Phone: (303) 745-0000
Fax: (303) 708-1834
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 47994 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 47994 (CO)

Record details

NPI number1487632030
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2006
Last updated in NPPESMay 10, 2019

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 2002 (24 years in practice)
Group practice Critical Care And Pulmonary Consultants, P.C. — 149 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients553
Services billed 1,631 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Colleagues at Critical Care and Pulmonary Consultants, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 149 clinicians in the practice; 12 are shown here.

Other providers in Greenwood Village