Aaron Scott Nadon, M.D.
Critical Care Medicine (Internal Medicine) Physician · Lakewood, CO
Aaron Scott Nadon, M.D. is a critical care medicine (internal medicine) physician with a practice address in Lakewood, Colorado, and NPI 1932376944, issued on May 9, 2008. Check the license (Colorado 50411, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Aaron Scott Nadon
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 50411 CO
134526 NC
Self-reported in NPPES; status is on the state search - Practice location
- 274 Union Blvd, Lakewood, CO 80228
- Phone
- (303) 951-0600
- Enumerated
- May 9, 2008
- Record last updated
- Aug 30, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (303) 951-0605
- Medicaid ID
- 96489324 CO
- Medicare enrollment
- Enrolled (PECOS I20120119000797); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 149 in Colorado → Look up another NPI →
Also registered at 274 Union Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meredith Beck, P.T.Physical Therapist1124058201
- Darren Boe, M.D.Critical Care Medicine (Internal Medicine) Physician1235276502
- Robert Bogin, M.D.Critical Care Medicine (Internal Medicine) Physician1841316262
- Thomas Bost, M.D.Critical Care Medicine (Internal Medicine) Physician1922074285
- Victoria Carrillo, FNP-CPrimary Care Nurse Practitioner1194687038
- Paula Dennen, M.D.Critical Care Medicine (Internal Medicine) Physician1023084217
Verify Aaron Scott Nadon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 50411Check 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): 91.9 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 one group practice
- Critical Care Pulmonary And Sleep Associates Professional LLPLakewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron Scott Nadon among 149 critical care medicine (internal medicine) physician records in Colorado
Aaron Scott Nadon, M.D. is one of 149 critical care medicine (internal medicine) physician records with a practice address in Colorado. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 37% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2006 · median 2005 among the 123 with a school on file
- Record last updated2013 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Colorado
There are 149 critical care medicine (internal medicine) physician records in Colorado.
All 149 in Colorado → Every provider in Lakewood → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Alexander Benson, M.D.Lakewood, CO 802281700895844
- Darren Boe, M.D.Lakewood, CO 802281235276502
- Robert Bogin, M.D.Lakewood, CO 802281841316262
- Thomas Bost, M.D.Lakewood, CO 802281922074285
- Brendan Clark, MDLakewood, CO 802281265419659
- Paula Dennen, M.D.Lakewood, CO 802281023084217
- Matthew Dickinson, M.D.Lakewood, CO 802281396711453
- Joseph Heit, M.D.Lakewood, CO 802281669448759
Common questions
What is Aaron Scott Nadon, M.D.'s NPI number?
Aaron Scott Nadon, M.D.'s National Provider Identifier (NPI) is 1932376944, issued on May 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Scott Nadon, M.D. located?
The NPPES record lists a practice address at 274 Union Blvd, Lakewood, CO, 80228. Phone: (303) 951-0600. Providers update this record themselves, so call before visiting.
How can I verify Aaron Scott Nadon, M.D.'s license?
NPPES lists Colorado license number 50411, 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.
What is Aaron Scott Nadon, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.9 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.