Casey Patrick Smith, DO
Family Medicine Physician · Chicago, IL
Casey Patrick Smith, DO is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1912535964, issued on Mar 27, 2020. Check the license (Illinois 036165695, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Casey Patrick Smith
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036165695 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4445 W Irving Park RD Ste 320, Chicago, IL 60641
- Phone
- (312) 926-3627
- Enumerated
- Mar 27, 2020
- Record last updated
- Nov 21, 2023
- Fax
- (312) 921-1002
- Medicare enrollment
- Enrolled (PECOS I20231019001528); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2020
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 4445 W Irving Park RD Ste 320
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Deyger Navarrete, MDEndocrinology, Diabetes & Metabolism Physician1023513025
- Meghan Stewart, R.D.Registered Dietitian1962886846
Verify Casey Patrick Smith 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 036165695Check 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% fewer Medicare Part D claims than the average family medicine physician in 2024
756 Medicare Part D claims for 117 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Atorvastatin Calcium77 claims
- Losartan Potassium40 claims
- Levothyroxine Sodium37 claims
- Metoprolol Succinate29 claims
- Amlodipine Besylate28 claims
- Eliquis25 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
- Northwestern Medical Faculty FoundationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casey Patrick Smith among 6,215 family medicine physician records in Illinois
Casey Patrick Smith, DO 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 2020, is newer than 81% of them.
- NPI issued2020 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2006 among the 3,714 with a school on file
- Record last updated2023 · 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
- Marie Altimari, M.D.Chicago, IL 606411538375530
- Munira Bhabhrawala, DOChicago, IL 606411548575160
- Steven Comrov, M.D.Chicago, IL 606411205885282
- Javier Flores, M.D.,M.P.H.Chicago, IL 606411164445854
- Joanna Lepkowski, M.D.Chicago, IL 606411457441669
- Rebecca Levine, M.D.Chicago, IL 606411841553294
- Betsy Luka, M.D.Chicago, IL 606411417202268
- Brian Lynch, MDChicago, IL 606411942330535
Common questions
What is Casey Patrick Smith, DO's NPI number?
Casey Patrick Smith, DO's National Provider Identifier (NPI) is 1912535964, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Casey Patrick Smith, DO located?
The NPPES record lists a practice address at 4445 W Irving Park RD Ste 320, Chicago, IL, 60641. Phone: (312) 926-3627. Providers update this record themselves, so call before visiting.
How can I verify Casey Patrick Smith, DO's license?
NPPES lists Illinois license number 036165695, 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 Casey Patrick Smith, DO prescribe under Medicare Part D?
In 2024, Casey Patrick Smith, DO had 756 Medicare Part D claims for 117 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.