Guy R. Abderholden, MD
Family Medicine Physician · Antioch, IL
Guy R. Abderholden, MD is a family medicine physician with a practice address in Antioch, Illinois, and NPI 1902899792, issued on Aug 26, 2005. Check the license (Illinois 036-084853, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Guy R. Abderholden
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 036-084853 IL
33453020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 543 Orchard St, Antioch, IL 60002
- Phone
- (847) 395-3322
- Enumerated
- Aug 26, 2005
- Record last updated
- Dec 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 395-0921
- Medicaid ID
- 0360848531 IL
- Medicare enrollment
- Enrolled (PECOS I20100213000020); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1989
- 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 543 Orchard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Briana Aiken, PAPhysician Assistant1649506874
- Donna Baker, PT, DPTPhysical Therapist1770252199
- Steven Colletti, PTPhysical Therapist1356426084
- John Devaney, MDFamily Medicine Physician1538152327
- Jennifer Fremgen, PTPhysical Therapist1528159928
- Richard Hartmann, PT, MS, ATCPhysical Therapist1689631681
Verify Guy R. Abderholden 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 036-084853Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family medicine physician in 2024
11,903 Medicare Part D claims for 1,000 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. 678 claims were for opioids.
Most prescribed
- Atorvastatin Calcium767 claims
- Amlodipine Besylate518 claims
- Hydrocodone-Acetaminophen388 claims
- Levothyroxine Sodium358 claims
- Pantoprazole Sodium341 claims
- Lisinopril300 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
- Orchard Medical Center SCAntioch, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Guy R. Abderholden among 6,215 family medicine physician records in Illinois
Guy R. Abderholden, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1989 · median 2006 among the 3,714 with a school on file
- Record last updated2021 · 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).
3 family medicine physician records list a practice address in Antioch
They are 3 of the 186 NPPES records with a practice address in Antioch, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Antioch → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- John Devaney, MDAntioch, IL 600021538152327
- Elizabeth Soifer, DOAntioch, IL 600021184843328
- Tiffany Forte, MDArlington Heights, IL 600041497101646
- Vijay Goyal, M.D.Arlington Heights, IL 600041306990080
- Jessica Marabella, M.D.Arlington Heights, IL 600041275951808
- Jacob Matsil, DOArlington Heights, IL 600041427537521
- Janusz Mejer, MDArlington Heights, IL 600041790836807
- Bashar Oustwani, M.D.Arlington Heights, IL 600041144240672
Common questions
What is Guy R. Abderholden, MD's NPI number?
Guy R. Abderholden, MD's National Provider Identifier (NPI) is 1902899792, issued on Aug 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Guy R. Abderholden, MD located?
The NPPES record lists a practice address at 543 Orchard St, Antioch, IL, 60002. Phone: (847) 395-3322. Providers update this record themselves, so call before visiting.
How can I verify Guy R. Abderholden, MD's license?
NPPES lists Illinois license number 036-084853, 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 Guy R. Abderholden, MD prescribe under Medicare Part D?
In 2024, Guy R. Abderholden, MD had 11,903 Medicare Part D claims for 1,000 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.