NPPES file of Aug 9, 2026

Stephanie Mauch, DO

Family Medicine Physician · Hinsdale, IL

Stephanie Mauch, DO is a family medicine physician with a practice address in Hinsdale, Illinois, and NPI 1194892232, issued on Nov 30, 2006. Check the license (Illinois 036114200, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194892232
Name
Stephanie Mauch
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036114200 IL
Self-reported in NPPES; status is on the state search
Practice location
908 N Elm St Ste 202, Hinsdale, IL 60521
Phone
(630) 861-6663
Enumerated
Nov 30, 2006
Record last updated
Aug 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20060307000672); accepts Medicare assignment
Medical or professional school
Midwestern University, Chicago College Of Osteopathic Med, 2003
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 908 N Elm St Ste 202

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ashwani Garg, MDFamily Medicine Physician1013958388
  2. John Liu, MDFamily Medicine Physician1689770232
  3. Zeina Rabi, M.D.Clinical Neurophysiology Physician1205179744
  4. Prachi Shah, DOFamily Medicine Physician1477044204
  5. Kim Williams, M.D.Neurological Surgery Physician1154587426

Verify Stephanie Mauch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036114200
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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32% more Medicare Part D claims than the average family medicine physician in 2024

4,693 Medicare Part D claims for 502 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 60 claims were for opioids.

  1. Stephanie Mauch4,693
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium368 claims
  2. Atorvastatin Calcium244 claims
  3. Escitalopram Oxalate191 claims
  4. Alprazolam167 claims
  5. Amlodipine Besylate147 claims
  6. Losartan Potassium135 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: $356.91

15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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.

  1. Stephanie Mauch$356.91
  2. Specialty average$902.55

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

  1. Adventist Health Partners, Inc.Bolingbrook, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stephanie Mauch among 6,215 family medicine physician records in Illinois

Stephanie Mauch, 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
  • Graduated2003 · 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).

50 family medicine physician records list a practice address in Hinsdale

They are 50 of the 1,290 NPPES records with a practice address in Hinsdale, and 6,215 family medicine physician records in Illinois.

The 8 family medicine physician records with the nearest ZIP codes

  1. Joel Brown, MDHinsdale, IL 605211831157452
  2. Clara Carls, DOHinsdale, IL 605211649220336
  3. Lisa Fortman, MDHinsdale, IL 605211225095565
  4. Ashwani Garg, MDHinsdale, IL 605211013958388
  5. Kate Gunnell, MDHinsdale, IL 605211164470670
  6. Zewdu Haile, MDHinsdale, IL 605211639150121
  7. Lisa Holmes, MDHinsdale, IL 605211871550798
  8. Margaret Kirkegaard, MDHinsdale, IL 605211558312918

Common questions

What is Stephanie Mauch, DO's NPI number?

Stephanie Mauch, DO's National Provider Identifier (NPI) is 1194892232, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Mauch, DO located?

The NPPES record lists a practice address at 908 N Elm St Ste 202, Hinsdale, IL, 60521. Phone: (630) 861-6663. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Mauch, DO's license?

NPPES lists Illinois license number 036114200, 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 Stephanie Mauch, DO prescribe under Medicare Part D?

In 2024, Stephanie Mauch, DO had 4,693 Medicare Part D claims for 502 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.