Arun Kannappan, M.D.
Critical Care Medicine (Internal Medicine) Physician · Aurora, CO
Arun Kannappan, M.D. is a critical care medicine (internal medicine) physician with a practice address in Aurora, Colorado, and NPI 1528352499, issued on Jun 8, 2011. Check the license (Colorado DR.0060570, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Arun Kannappan
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- DR.0060570 CO
2015-01218 NC
MT199981 PA
Self-reported in NPPES; status is on the state search - Practice location
- 12605 E 16TH Ave, Aurora, CO 80045
- Phone
- (720) 848-0000
- Enumerated
- Jun 8, 2011
- Record last updated
- Aug 27, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180814000590); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2011
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 149 in Colorado → Look up another NPI →
Also registered at 12605 E 16TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benjamin Aakre, MDAnesthesiology Physician1407140395
- Alec Aaronson, DOPsychiatry Physician1972065233
- Mona Abaza, MDOtolaryngology Physician1043313844
- Meagan AbbagnaroAnesthesiologist Assistant1851254262
- Jean Abbott, MDEmergency Medicine Physician1578672820
- Adam Abraham, MDInternal Medicine Physician1720178304
Verify Arun Kannappan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0060570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- University Physicians IncorporatedAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arun Kannappan among 149 critical care medicine (internal medicine) physician records in Colorado
Arun Kannappan, 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 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 24% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2011 · median 2005 among the 123 with a school on file
- Record last updated2018 · 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 Aurora → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Yael Aschner, MDAurora, CO 800451760686240
- Todd Bull, MDAurora, CO 800451023108602
- Ellen Burnham, MDAurora, CO 800451689685745
- Geoffrey Connors, MDAurora, CO 800451760538367
- Fernando Holguin, MDAurora, CO 800451083701775
- James Lavelle, MDAurora, CO 800451992771083
- Stephen Malkoski, MDAurora, CO 800451689787384
- James Maloney, MDAurora, CO 800451982706875
Common questions
What is Arun Kannappan, M.D.'s NPI number?
Arun Kannappan, M.D.'s National Provider Identifier (NPI) is 1528352499, issued on Jun 8, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Arun Kannappan, M.D. located?
The NPPES record lists a practice address at 12605 E 16TH Ave, Aurora, CO, 80045. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.
How can I verify Arun Kannappan, M.D.'s license?
NPPES lists Colorado license number DR.0060570, 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.
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.