Isaac Mezo, M.D.
Neurology Physician · Channahon, IL
Isaac Mezo, M.D. is a neurology physician with a practice address in Channahon, Illinois, and NPI 1346415908, issued on Apr 24, 2008. Check the license (Illinois 036128413, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Isaac Mezo
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 036128413 IL
Self-reported in NPPES; status is on the state search - Practice location
- 25259 S Reed St, Channahon, IL 60410
- Phone
- (815) 467-0555
- Enumerated
- Apr 24, 2008
- Record last updated
- Jul 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (815) 467-9823
- Medicare enrollment
- Enrolled (PECOS I20130710000241); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 25259 S Reed St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah BojakFamily Nurse Practitioner1831550417
- Jennifer Greggain, APNNurse Practitioner1356779318
- Stefanie Henline, APNNurse Practitioner1164913430
- Michael SoucieCounselor1902519432
Verify Isaac Mezo 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 036128413Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% more Medicare Part D claims than the average neurology physician in 2024
2,457 Medicare Part D claims for 411 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 30 claims were for opioids.
Most prescribed
- Carbidopa-Levodopa165 claims
- Memantine Hcl161 claims
- Levetiracetam156 claims
- Gabapentin153 claims
- Donepezil Hcl116 claims
- Primidone105 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: $19,640.93
193 payments; by number, the most common kind was food and beverage; the largest payer was Eisai Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Morris HospitalChannahon, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurology Physician providers in Illinois
There are 952 neurology physician records in Illinois.
Other neurology physician records in Illinois
- Saju Abraham, M.D.Aurora, IL1528191756
- Amro Abu Shanab, MDSpringfield, IL1508598137
- Jayant Acharya, MDSpringfield, IL1891710695
- Kabiyadi Acharya, M.D.Springfield, IL1871584599
- Andrew Ackell, MDQuincy, IL1942793237
- Maham AdeebSpringfield, IL1205670981
- Yasaman AdibniaElmhurst, IL1245857242
- Mitra Afshari, M.D. M.P.HChicago, IL1285998237
- Zahra Afshari, M.D.Glenview, IL1508983628
- Mohammed Afzal, M.D.Rockford, IL1891767224
Common questions
What is Isaac Mezo, M.D.'s NPI number?
Isaac Mezo, M.D.'s National Provider Identifier (NPI) is 1346415908, issued on Apr 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Isaac Mezo, M.D. located?
The NPPES record lists a practice address at 25259 S Reed St, Channahon, IL, 60410. Phone: (815) 467-0555. Providers update this record themselves, so call before visiting.
How can I verify Isaac Mezo, M.D.'s license?
NPPES lists Illinois license number 036128413, 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 Isaac Mezo, M.D. prescribe under Medicare Part D?
In 2024, Isaac Mezo, M.D. had 2,457 Medicare Part D claims for 411 beneficiaries; the average among neurology physician prescribers was 1,370. 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.