Gustavo Chagoya Gazcon, M.D.
Neurological Surgery Physician · Naperville, IL
Gustavo Chagoya Gazcon, M.D. is a neurological surgery physician with a practice address in Naperville, Illinois, and NPI 1538555081, issued on Apr 11, 2015. Check the license (Illinois 036.162015, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Gustavo Chagoya Gazcon
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 036.162015 IL
Self-reported in NPPES; status is on the state search - Practice location
- 120 Spalding Dr Ste 308, Naperville, IL 60540
- Phone
- (630) 527-7730
- Enumerated
- Apr 11, 2015
- Record last updated
- Sep 2, 2022
- Medicare enrollment
- Enrolled (PECOS I20220923000247); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 375 in Illinois → Look up another NPI →
Also registered at 120 Spalding Dr Ste 308
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexa Arroyo, PA-CSurgical Physician Assistant1033977673
- Elizabeth Callahan, DOPhysical Medicine & Rehabilitation Physician1417585704
- Daniel Heiferman, M.D.Neurological Surgery Physician1891037370
- Christine Hopkins, APN-CNPNurse Practitioner1144481946
- Kevin Jackson, MDNeurological Surgery Physician1821103581
- Dhruvil Pandya, MDVascular Neurology Physician1477627396
Verify Gustavo Chagoya Gazcon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.162015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average neurological surgery physician in 2024
103 Medicare Part D claims for 41 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.
Most prescribed
- Methocarbamol18 claims
- Pregabalin18 claims
- Gabapentin16 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 MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,115.14
58 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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
- Endeavor Health Medical GroupElmhurst, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gustavo Chagoya Gazcon among 375 neurological surgery physician records in Illinois
Gustavo Chagoya Gazcon, M.D. is one of 375 neurological surgery physician records with a practice address in Illinois. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 66% of them.
- NPI issued2015 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2015 · median 2004 among the 199 with a school on file
- Record last updated2022 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Illinois
There are 375 neurological surgery physician records in Illinois.
All 375 in Illinois → Every provider in Naperville → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Michael Caron, MDNaperville, IL 605401275738023
- Ahmed Cheema, MDNaperville, IL 605401942435375
- Daniel Heiferman, M.D.Naperville, IL 605401891037370
- Kevin Jackson, MDNaperville, IL 605401821103581
- William Schueler, MDNaperville, IL 605401780726505
- Drew SpencerNaperville, IL 605401164748026
- Frederick Brown, MDBurr Ridge, IL 605271528123353
- Javad Hekmatpanah, MDBurr Ridge, IL 605271699830422
Common questions
What is Gustavo Chagoya Gazcon, M.D.'s NPI number?
Gustavo Chagoya Gazcon, M.D.'s National Provider Identifier (NPI) is 1538555081, issued on Apr 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Gustavo Chagoya Gazcon, M.D. located?
The NPPES record lists a practice address at 120 Spalding Dr Ste 308, Naperville, IL, 60540. Phone: (630) 527-7730. Providers update this record themselves, so call before visiting.
How can I verify Gustavo Chagoya Gazcon, M.D.'s license?
NPPES lists Illinois license number 036.162015, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gustavo Chagoya Gazcon, M.D. prescribe under Medicare Part D?
In 2024, Gustavo Chagoya Gazcon, M.D. had 103 Medicare Part D claims for 41 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
What is Gustavo Chagoya Gazcon, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.4 of 100. 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.