Michael Nicastle
Hospitalist Physician · Greenwood Village, CO
Michael Nicastle is a hospitalist physician with a practice address in Greenwood Village, Colorado, and NPI 1518312131, issued on May 2, 2016. Check the license (Colorado 0059667, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Nicastle
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 0059667 CO
Self-reported in NPPES; status is on the state search - Practice location
- 5200 Dtc Pkwy Ste 400, Greenwood Village, CO 80111
- Phone
- (303) 745-0000
- Enumerated
- May 2, 2016
- Record last updated
- Oct 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (303) 773-3101
- Medicare enrollment
- Enrolled (PECOS I20191108000107); accepts Medicare assignment
- Medical or professional school
- Kansas City University Of Physicians And Surgeons, 2016
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 806 in Colorado → Look up another NPI →
Also registered at 5200 Dtc Pkwy Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Collins, APNGerontology Nurse Practitioner1144772799
- Kevin Fasing, PASurgical Physician Assistant1346881109
- Susan Flood-Cook, D.O.Hospitalist Physician1104018407
- Jennifer Griffith, M.D.Hospitalist Physician1134361249
- Robyn King, AGNP-CGerontology Nurse Practitioner1871070862
- Karen MarsdenInternal Medicine Physician1720440316
Verify Michael Nicastle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 0059667Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average hospitalist physician in 2024
559 Medicare Part D claims for 159 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Xarelto33 claims
- Prednisone29 claims
- Lisinopril27 claims
- Furosemide25 claims
- Cefdinir23 claims
- Rosuvastatin Calcium22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Critical Care And Pulmonary Consultants, P.C.Greenwood Village, CO
- Knd Development 59 LLCAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Nicastle among 806 hospitalist physician records in Colorado
Michael Nicastle is one of 806 hospitalist physician records with a practice address in Colorado. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 67% of them.
- NPI issued2016 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2016 · median 2012 among the 622 with a school on file
- Record last updated2019 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
75 hospitalist physician records list a practice address in Greenwood Village
They are 75 of the 2,654 NPPES records with a practice address in Greenwood Village, and 806 hospitalist physician records in Colorado.
All 806 in Colorado → Every provider in Greenwood Village → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Michael Atha, M.D.Greenwood Village, CO 801111487632030
- John Barrett, M.D.Greenwood Village, CO 801111790772911
- Aleksandra Basheer, M.D.Greenwood Village, CO 801111497760177
- Joseph Batuello, MDGreenwood Village, CO 801111376651539
- Mary Ann Bucani-Go, MDGreenwood Village, CO 801111609984707
- Randall Bynum, MDGreenwood Village, CO 801111669468393
- Jason DeweesGreenwood Village, CO 801111255355228
- Gregory Hicks, MDGreenwood Village, CO 801111982619003
Common questions
What is Michael Nicastle's NPI number?
Michael Nicastle's National Provider Identifier (NPI) is 1518312131, issued on May 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael Nicastle located?
The NPPES record lists a practice address at 5200 Dtc Pkwy Ste 400, Greenwood Village, CO, 80111. Phone: (303) 745-0000. Providers update this record themselves, so call before visiting.
How can I verify Michael Nicastle's license?
NPPES lists Colorado license number 0059667, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Nicastle prescribe under Medicare Part D?
In 2024, Michael Nicastle had 559 Medicare Part D claims for 159 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Michael Nicastle's MIPS final score?
The 2023 MIPS final score is 77.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.