Aaron Guercio, M.D.
Surgery Physician · Denver, CO
Aaron Guercio, M.D. is a surgery physician with a practice address in Denver, Colorado, and NPI 1649581638, issued on Jun 24, 2010. Check the license on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Aaron Guercio
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- M-12932 ID
Self-reported in NPPES; status is on the state search - Practice location
- 1960 Ogden St, Denver, CO 80218
- Phone
- (303) 318-1540
- Enumerated
- Jun 24, 2010
- Record last updated
- Oct 8, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (303) 318-2481
- Medicare enrollment
- Enrolled (PECOS I20151028001775); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2010
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 608 in Colorado → Look up another NPI →
Also registered at 1960 Ogden St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sally Berger, M.D.Family Medicine Physician1306997135
- Rachel Carpenter, MDFamily Medicine Physician1316386469
- Rebecca Collins, MDStudent in an Organized Health Care Education/Training Program1215376173
- Elizabeth Cyran, MD, MSPHInternal Medicine Physician1184662108
- Jenna Fox, M.S., CGCGenetic Counselor (M.S.)1669403606
Verify Aaron Guercio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average surgery physician in 2024
154 Medicare Part D claims for 83 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Omeprazole34 claims
- Hydrocodone-Acetaminophen30 claims
- Pantoprazole Sodium20 claims
- Gavilyte-G17 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.
Industry payments in 2024: $86.95
5 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ihc Health Services IncBurley, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron Guercio among 608 surgery physician records in Colorado
Aaron Guercio, M.D. is one of 608 surgery physician records with a practice address in Colorado. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 69% of them.
- NPI issued2010 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2010 · median 2005 among the 370 with a school on file
- Record last updated2015 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Colorado
There are 608 surgery physician records in Colorado.
All 608 in Colorado → Every provider in Denver → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Thomas Brown, MDDenver, CO 802181851359053
- Anthony Canfield, M.D.Denver, CO 802181588626642
- Jillian Ciocchetti, MDDenver, CO 802181184899023
- Stephanie Davis, M.D.Denver, CO 802181770901746
- Deborah Davis-Merritt, MDDenver, CO 802181003843012
- Charles Frankum, MDDenver, CO 802181184671927
- Ryan Griffith, M.D.Denver, CO 802181790027712
- G Kimm, MDDenver, CO 802181346299559
Common questions
What is Aaron Guercio, M.D.'s NPI number?
Aaron Guercio, M.D.'s National Provider Identifier (NPI) is 1649581638, issued on Jun 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Guercio, M.D. located?
The NPPES record lists a practice address at 1960 Ogden St, Denver, CO, 80218. Phone: (303) 318-1540. Providers update this record themselves, so call before visiting.
How can I verify Aaron Guercio, M.D.'s license?
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 Aaron Guercio, M.D. prescribe under Medicare Part D?
In 2024, Aaron Guercio, M.D. had 154 Medicare Part D claims for 83 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
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.