David H. Vanthiel, MD
Gastroenterology Physician · Berwyn, IL
David H. Vanthiel, MD is a gastroenterology physician with a practice address in Berwyn, Illinois, and NPI 1447367479, issued on Aug 24, 2006. Check the license (Illinois 036096121, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- David H. Vanthiel
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 036096121 IL
102216 NY
46537 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3245 Grove Ave, Berwyn, IL 60402
- Phone
- (414) 236-7224
- Enumerated
- Aug 24, 2006
- Record last updated
- Jul 18, 2023
- Fax
- (708) 290-1014
- Medicare enrollment
- Enrolled (PECOS I20050804000391); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1967
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 887 in Illinois → Look up another NPI →
Also registered at 3245 Grove Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Busker, M.A.Professional Counselor1962774885
- Mark Choh, M.D.Surgery Physician1023283611
- Robin Favor, M.D.Surgery Physician1912153909
- Sharad Khandelwal, MDPulmonary Disease Physician1124130240
- Mary Leonard, M.D.Surgery Physician1063402048
- Maria PerezClinical Social Worker1689205684
Verify David H. Vanthiel 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 036096121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average gastroenterology physician in 2024
234 Medicare Part D claims for 13 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Alprazolam30 claims
- Atorvastatin Calcium18 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: $521.51
6 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
David H. Vanthiel among 887 gastroenterology physician records in Illinois
David H. Vanthiel, MD is one of 887 gastroenterology physician records with a practice address in Illinois. 85% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 52% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1967 · median 2003 among the 643 with a school on file
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Illinois
There are 887 gastroenterology physician records in Illinois.
All 887 in Illinois → Every provider in Berwyn → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Manuel Alva, M.D.Berwyn, IL 604021255405452
- Allen Bernthal, M.D.Berwyn, IL 604021710967989
- Rafiq Ahmed, MDBlue Island, IL 604061154343408
- Madad Ali, M.D.Harvey, IL 604261376564815
- Paul Bierman, MDHarvey, IL 604261144245234
- Ayman Alzubi, MDHazel Crest, IL 604291306843339
- Motilal Bhatia, M.D.Hazel Crest, IL 604291134211956
- Nadia Bozanich, M.D.Hazel Crest, IL 604291679911549
Common questions
What is David H. Vanthiel, MD's NPI number?
David H. Vanthiel, MD's National Provider Identifier (NPI) is 1447367479, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David H. Vanthiel, MD located?
The NPPES record lists a practice address at 3245 Grove Ave, Berwyn, IL, 60402. Phone: (414) 236-7224. Providers update this record themselves, so call before visiting.
How can I verify David H. Vanthiel, MD's license?
NPPES lists Illinois license number 036096121, 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 David H. Vanthiel, MD prescribe under Medicare Part D?
In 2024, David H. Vanthiel, MD had 234 Medicare Part D claims for 13 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.