Masie Voy Isabell, MD
Family Medicine Physician · Chicago, IL
Masie Voy Isabell, MD is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1972569556, issued on Apr 24, 2006. Check the license (Illinois 036.057667, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Masie Voy Isabell
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036.057667 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2559 W 79TH St, Chicago, IL 60652
- Phone
- (773) 737-9555
- Enumerated
- Apr 24, 2006
- Record last updated
- Aug 8, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (773) 737-0401
- Medicaid ID
- 036057667 IL
- Entity
- Type 1 · individual
Also registered at 2559 W 79TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet ArguetaBehavior Technician1396526943
- Jason MayorgaBehavior Technician1578344198
Verify Masie Voy Isabell 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 036.057667Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,593 family medicine physician records list a practice address in Chicago
They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,593 in Chicago → All 6,215 in Illinois → Every provider in Chicago →
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Common questions
What is Masie Voy Isabell, MD's NPI number?
Masie Voy Isabell, MD's National Provider Identifier (NPI) is 1972569556, issued on Apr 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Masie Voy Isabell, MD located?
The NPPES record lists a practice address at 2559 W 79TH St, Chicago, IL, 60652. Phone: (773) 737-9555. Providers update this record themselves, so call before visiting.
How can I verify Masie Voy Isabell, MD's license?
NPPES lists Illinois license number 036.057667, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.