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

Michael Nicastle

Individual provider Internal Medicine Physician · NPI 1518312131

Michael Nicastle practises Internal Medicine in Greenwood Village, Colorado. Graduated from Kansas City University of Physicians and Surgeons in 2016, 10 years ago. Practices with Knd Development 59 LLC, a 170-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
10
Trained at
Kansas City University of Physicians and Surgeons
Licensed in
CO
In the registry since
2016
Specialties on file
3
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Practice location Address checks out

5200 Dtc Pkwy Ste 400
Greenwood Village, CO 80111-2719
Phone: (303) 745-0000
Fax: (303) 773-3101
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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 0059667 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0059667 (CO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1518312131
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 2, 2016
Last updated in NPPESOctober 18, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolKANSAS CITY UNIVERSITY OF PHYSICIANS AND SURGEONS
Graduated 2016 (10 years in practice)
Group practice Knd Development 59 Llc — 170 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients236
Services billed 445 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 Knd Development 59 LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 170 clinicians in the practice; 12 are shown here.

Other providers in Greenwood Village