Sonia Oyola, M.D.
Family Medicine Physician · Chicago, IL
Sonia Oyola, M.D. is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1730192451, issued on Aug 14, 2006. Check the license (Illinois 036103036, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sonia Oyola
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036103036 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1858 W 18TH St, Chicago, IL 60608
- Phone
- (312) 996-1938
- Enumerated
- Aug 14, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (312) 413-2880
- Medicare enrollment
- Enrolled (PECOS I20050321000467); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Verify Sonia Oyola 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 036103036Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family medicine physician in 2024
495 Medicare Part D claims for 34 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Atorvastatin Calcium25 claims
- Hydrocodone-Acetaminophen23 claims
- Zolpidem Tartrate21 claims
- Amlodipine Besylate19 claims
- Sumatriptan Succinate18 claims
- Hydrochlorothiazide17 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.
Bills Medicare through one group practice
- University OF ChicagoChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonia Oyola among 6,215 family medicine physician records in Illinois
Sonia Oyola, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1997 · median 2006 among the 3,714 with a school on file
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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.
All 6,215 in Illinois → Every provider in Chicago → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ihab Aziz, MDChicago, IL 606081508968652
- Josefina Caling-Cruz, M.D.Chicago, IL 606081255426482
- Jackie Cohen, MDChicago, IL 606081225111842
- Andrew Defuniak, M.D.Chicago, IL 606081508951351
- Sagina Hanjrah, MDChicago, IL 606081134170756
- Maria James-Silva, MDChicago, IL 606081780764084
- Keith Knapp, M.D.Chicago, IL 606081104817329
- Elena Lopez, MDChicago, IL 606081831161132
Common questions
What is Sonia Oyola, M.D.'s NPI number?
Sonia Oyola, M.D.'s National Provider Identifier (NPI) is 1730192451, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sonia Oyola, M.D. located?
The NPPES record lists a practice address at 1858 W 18TH St, Chicago, IL, 60608. Phone: (312) 996-1938. Providers update this record themselves, so call before visiting.
How can I verify Sonia Oyola, M.D.'s license?
NPPES lists Illinois license number 036103036, 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 Sonia Oyola, M.D. prescribe under Medicare Part D?
In 2024, Sonia Oyola, M.D. had 495 Medicare Part D claims for 34 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.