Daniel Chen, DO
Family Medicine Physician · La Grange Highlands, IL
Daniel Chen, DO is a family medicine physician with a practice address in La Grange Highlands, Illinois, and NPI 1356355812, issued on Jul 28, 2006. Check the license (Illinois 036096539, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Daniel Chen
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036096539 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5201 Willow Springs RD Ste 180, La Grange Highlands, IL 60525
- Phone
- (708) 929-6099
- Enumerated
- Jul 28, 2006
- Record last updated
- Mar 27, 2026
- Fax
- (708) 929-6169
- Medicare enrollment
- Enrolled (PECOS I20070226000655); accepts Medicare assignment
- 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 5201 Willow Springs RD Ste 180
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Robertson, DOFamily Medicine Physician1376553875
Verify Daniel Chen 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 036096539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average family medicine physician in 2024
11,153 Medicare Part D claims for 699 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 361 claims were for opioids.
Most prescribed
- Atorvastatin Calcium869 claims
- Levothyroxine Sodium467 claims
- Amlodipine Besylate394 claims
- Lisinopril349 claims
- Metoprolol Succinate302 claims
- Pantoprazole Sodium295 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: $3,242.17
146 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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
- Advanced Family Medicine PLLCLa Grange Highlands, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Chen among 6,215 family medicine physician records in Illinois
Daniel Chen, 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 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
- Graduated1995 · median 2006 among the 3,714 with a school on file
- Record last updated2026 · 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).
7 family medicine physician records list a practice address in La Grange Highlands
They are 7 of the 85 NPPES records with a practice address in La Grange Highlands, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in La Grange Highlands → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Guy Agostino, M.D.La Grange, IL 605251992769822
- Vince Bartolomeo, MDLa Grange, IL 605251275558629
- Christopher Brenner, MDCountryside, IL 605251629020102
- Michael Dupont, MDLa Grange Highlands, IL 605251508817750
- William Gros, M.D.La Grange, IL 605251316902919
- Daniel Hunter Smith, MDLa Grange, IL 605251619925963
- Leo Koenig, MDLa Grange, IL 605251013967322
- William Moran, D.O.La Grange, IL 605251407947187
Common questions
What is Daniel Chen, DO's NPI number?
Daniel Chen, DO's National Provider Identifier (NPI) is 1356355812, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Chen, DO located?
The NPPES record lists a practice address at 5201 Willow Springs RD Ste 180, La Grange Highlands, IL, 60525. Phone: (708) 929-6099. Providers update this record themselves, so call before visiting.
How can I verify Daniel Chen, DO's license?
NPPES lists Illinois license number 036096539, 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 Daniel Chen, DO prescribe under Medicare Part D?
In 2024, Daniel Chen, DO had 11,153 Medicare Part D claims for 699 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.