Connie D. Chappel, MD
Family Medicine Physician · Oak Park, IL
Connie D. Chappel, MD is a family medicine physician with a practice address in Oak Park, Illinois, and NPI 1114062585, issued on Feb 21, 2007. Check the license (Illinois 036071002, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Connie D. Chappel
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036071002 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1515 N Harlem Ave, Oak Park, IL 60302
- Phone
- (708) 386-4411
- Enumerated
- Feb 21, 2007
- Record last updated
- Jan 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 036 071002 IL
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 1515 N Harlem Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Connie D. Chappel 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 036071002Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average family medicine physician in 2024
920 Medicare Part D claims for 68 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 41 claims were for opioids.
Most prescribed
- Amlodipine Besylate75 claims
- Gabapentin43 claims
- Hydrochlorothiazide39 claims
- Atorvastatin Calcium36 claims
- Glipizide Er36 claims
- Tramadol Hcl28 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.
Connie D. Chappel among 6,215 family medicine physician records in Illinois
Connie D. Chappel, MD 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2015 · 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).
86 family medicine physician records list a practice address in Oak Park
They are 86 of the 2,307 NPPES records with a practice address in Oak Park, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Oak Park → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thomas Bielanski, M.D.Oak Park, IL 603021326089160
- Kenneth Blair, M.D.Oak Park, IL 603021134148182
- Sarah Carreon, MDOak Park, IL 603021538367586
- Maureen Connolly, M.D.Oak Park, IL 603021982736450
- Katrina Cordero, MDOak Park, IL 603021386747822
- Carolyn Fitzpatrick, M.D.Oak Park, IL 603021205872462
- Humaira Khan, MDOak Park, IL 603021811174105
- Jenny Kim, MDOak Park, IL 603021073710794
Common questions
What is Connie D. Chappel, MD's NPI number?
Connie D. Chappel, MD's National Provider Identifier (NPI) is 1114062585, issued on Feb 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Connie D. Chappel, MD located?
The NPPES record lists a practice address at 1515 N Harlem Ave, Oak Park, IL, 60302. Phone: (708) 386-4411. Providers update this record themselves, so call before visiting.
How can I verify Connie D. Chappel, MD's license?
NPPES lists Illinois license number 036071002, 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 Connie D. Chappel, MD prescribe under Medicare Part D?
In 2024, Connie D. Chappel, MD had 920 Medicare Part D claims for 68 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.