NPPES file of Aug 9, 2026

Dean Paul Bieniak, PA-C

Physician Assistant · Geneva, IL

Dean Paul Bieniak, PA-C is a physician assistant with a practice address in Geneva, Illinois, and NPI 1386724581, issued on Oct 16, 2006. Check the license (Illinois 85000294, as entered in NPPES) with the Illinois board that licenses this profession; 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
1386724581
Name
Dean Paul Bieniak
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
85000294 IL
Self-reported in NPPES; status is on the state search
Practice location
302 Randall RD, Geneva, IL 60134
Phone
(630) 232-1818
Enumerated
Oct 16, 2006
Record last updated
Jul 30, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(630) 232-1868
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 302 Randall RD

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

  1. Heather Anaya, DOMaternal & Fetal Medicine Physician1285890855
  2. Arvin Bhatia, MDGastroenterology Physician1841446788
  3. Steven Bielski, M.D.Endocrinology, Diabetes & Metabolism Physician1144227570
  4. Andrew Bregman, MDGastroenterology Physician1982680013
  5. Kristina Bustamante, PHD, MA, BS, CCC-SLPSpeech-Language Pathologist1003206798
  6. Arkadiush Byskosh, M.D.Otolaryngology Physician1629024294

Verify Dean Paul Bieniak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 85000294
    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
Find the Illinois license search

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96% more Medicare Part D claims than the average physician assistant in 2024

1,623 Medicare Part D claims for 391 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 11 claims were for opioids.

  1. Dean Bieniak1,623
  2. Specialty average830

Most prescribed

  1. Levothyroxine Sodium116 claims
  2. Atorvastatin Calcium115 claims
  3. Rosuvastatin Calcium71 claims
  4. Metformin Hcl68 claims
  5. Lisinopril61 claims
  6. Prednisone58 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: $351.07

19 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Dean Bieniak$351.07
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Dean Paul Bieniak among 4,926 physician assistant records in Illinois

Dean Paul Bieniak, PA-C is one of 4,926 physician assistant records with a practice address in Illinois. 82% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 88% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2007 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

31 physician assistant records list a practice address in Geneva

They are 31 of the 1,023 NPPES records with a practice address in Geneva, and 4,926 physician assistant records in Illinois.

The 8 physician assistant records with the nearest ZIP codes

  1. Colleen Bird, PAGeneva, IL 601341356367601
  2. Jennifer BolanderGeneva, IL 601341942271655
  3. Jean Born, PA-CGeneva, IL 601341821229501
  4. Stacey Brown, PAGeneva, IL 601341699940999
  5. Jessica Clark, PA CGeneva, IL 601341073505442
  6. Angela Lang, PA-CGeneva, IL 601341386832400
  7. Cassie Mandala, PA-CGeneva, IL 601341932383445
  8. Scott McKay, P.A.Geneva, IL 601341417928110

Common questions

What is Dean Paul Bieniak, PA-C's NPI number?

Dean Paul Bieniak, PA-C's National Provider Identifier (NPI) is 1386724581, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dean Paul Bieniak, PA-C located?

The NPPES record lists a practice address at 302 Randall RD, Geneva, IL, 60134. Phone: (630) 232-1818. Providers update this record themselves, so call before visiting.

How can I verify Dean Paul Bieniak, PA-C's license?

NPPES lists Illinois license number 85000294, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Dean Paul Bieniak, PA-C prescribe under Medicare Part D?

In 2024, Dean Paul Bieniak, PA-C had 1,623 Medicare Part D claims for 391 beneficiaries; the average among physician assistant prescribers was 830. 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.