Michael Alexander Calderon, CAA
Anesthesiologist Assistant · Greenwood Village, CO
Michael Alexander Calderon, CAA is an anesthesiologist assistant with a practice address in Greenwood Village, Colorado, and NPI 1407592884, issued on May 9, 2022. Check the license (Colorado ANT.0000191, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Alexander Calderon
- Credential
- CAA
- Primary taxonomy
- Anesthesiologist Assistant 367H00000X
- License number
- ANT.0000191 CO
Self-reported in NPPES; status is on the state search - Practice location
- 8000 E Maplewood Ave Ste 200, Greenwood Village, CO 80111
- Phone
- (303) 438-3999
- Enumerated
- May 9, 2022
- Record last updated
- Oct 14, 2022
- Fax
- (720) 439-9500
- Medicare enrollment
- Enrolled (PECOS I20221026003079); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiologist assistant records → All 221 in Colorado → Look up another NPI →
Also registered at 8000 E Maplewood Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Adamsbaum, CAAAnesthesiologist Assistant1518677830
- Nicholas Alvey, MDAnesthesiology Physician1992232383
- Hannah Armetta, CAAAnesthesiologist Assistant1609586403
- Kristina Atencio, CRNACertified Registered Nurse Anesthetist1104406727
- Marianne Bailliet, MDAnesthesiology Physician1417958141
- Bruce Baird, MDAnesthesiology Physician1033197272
Verify Michael Alexander Calderon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license ANT.0000191Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81 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
- Physician Anesthesia Services PCGolden, CO
- US Anesthesia Partners OF Colorado IncEnglewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Alexander Calderon among 221 anesthesiologist assistant records in Colorado
Michael Alexander Calderon, CAA is one of 221 anesthesiologist assistant records with a practice address in Colorado. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 57% of them.
- NPI issued2022 · 57% of these records are older, 37% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 89% of these records are
- Graduated2022 · median 2021 among the 197 with a school on file
- Record last updated2022 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367H00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 anesthesiologist assistant records list a practice address in Greenwood Village
They are 83 of the 2,654 NPPES records with a practice address in Greenwood Village, and 221 anesthesiologist assistant records in Colorado.
All 221 in Colorado → Every provider in Greenwood Village → Anesthesiologist Assistant nationwide →
The 8 anesthesiologist assistant records with the nearest ZIP codes
- Richard Bohlinger, CAAGreenwood Village, CO 801111770570327
- Tracy Burkett Ramirez, CAAGreenwood Village, CO 801111053789214
- Juliette Burnham, AAGreenwood Village, CO 801111447694997
- Jayme FilipowiczGreenwood Village, CO 801111023446614
- Dylan Hartley, CAAGreenwood Village, CO 801111124491998
- Randall Johnson, AA-CGreenwood Village, CO 801111306181276
- Diane Kitchens, AAGreenwood Village, CO 801111144635327
- Laura Knoblauch, CAAGreenwood Village, CO 801111003285362
Common questions
What is Michael Alexander Calderon, CAA's NPI number?
Michael Alexander Calderon, CAA's National Provider Identifier (NPI) is 1407592884, issued on May 9, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Michael Alexander Calderon, CAA located?
The NPPES record lists a practice address at 8000 E Maplewood Ave Ste 200, Greenwood Village, CO, 80111. Phone: (303) 438-3999. Providers update this record themselves, so call before visiting.
How can I verify Michael Alexander Calderon, CAA's license?
NPPES lists Colorado license number ANT.0000191, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
What is Michael Alexander Calderon, CAA's MIPS final score?
The 2023 MIPS final score is 81 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.