Daniel T. Hoeltgen, M.D.
Surgery Physician · Barrington, IL
Daniel T. Hoeltgen, M.D. is a surgery physician with a practice address in Barrington, Illinois, and NPI 1710010020, issued on Mar 14, 2007. Check the license (Illinois 036093189, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Daniel T. Hoeltgen
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 036093189 IL
Self-reported in NPPES; status is on the state search - Practice location
- 27750 W IL Route 22, Barrington, IL 60010
- Phone
- (847) 381-6051
- Enumerated
- Mar 14, 2007
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 381-6084
- Medicaid ID
- 036093189 IL
- Medicare enrollment
- Enrolled (PECOS I20080108000086); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1993
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,520 in Illinois → Look up another NPI →
Also registered at 27750 W IL Route 22
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Brady, NPNurse Practitioner1598788705
- Hannelore ConleyWomen's Health Nurse Practitioner1992702013
- Robert Flanigan, M.D.Surgery Physician1558494849
- Marvin Johnson, LCSWClinical Social Worker1417021635
- Robert Witkowski, M.D.Surgery Physician1366575664
Verify Daniel T. Hoeltgen 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 036093189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average surgery physician in 2024
160 Medicare Part D claims for 114 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 105 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen100 claims
- Pantoprazole Sodium33 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: $1,151.05
8 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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 Surgical Care OF Northern Illinois, LtdBarrington, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel T. Hoeltgen among 1,520 surgery physician records in Illinois
Daniel T. Hoeltgen, M.D. is one of 1,520 surgery physician records with a practice address in Illinois. 66% 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 36% of them.
- NPI issued2007 · 36% of these records are older, 58% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1993 · median 2004 among the 650 with a school on file
- Record last updated2021 · 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 208600000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Illinois
There are 1,520 surgery physician records in Illinois.
All 1,520 in Illinois → Every provider in Barrington → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Hsin-Yi Chang, MDBarrington, IL 600101932296977
- John Cheregi, M.D.Barrington, IL 600101760632384
- Robert Flanigan, M.D.Barrington, IL 600101558494849
- Jill Motl, MDBarrington, IL 600101376800284
- David Ondrula, MDBarrington, IL 600101013950690
- Barry Rosen, M.D.Barrington, IL 600101851315949
- Robert Witkowski, M.D.Barrington, IL 600101366575664
- Robert Kessler, M.D.Crystal Lake, IL 600121437324258
Common questions
What is Daniel T. Hoeltgen, M.D.'s NPI number?
Daniel T. Hoeltgen, M.D.'s National Provider Identifier (NPI) is 1710010020, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Daniel T. Hoeltgen, M.D. located?
The NPPES record lists a practice address at 27750 W IL Route 22, Barrington, IL, 60010. Phone: (847) 381-6051. Providers update this record themselves, so call before visiting.
How can I verify Daniel T. Hoeltgen, M.D.'s license?
NPPES lists Illinois license number 036093189, 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 T. Hoeltgen, M.D. prescribe under Medicare Part D?
In 2024, Daniel T. Hoeltgen, M.D. had 160 Medicare Part D claims for 114 beneficiaries; the average among surgery physician prescribers was 147. 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.