NPPES file of Aug 9, 2026

Douglas H. Bryan, MD

Vascular Surgery Physician · Woodstock, IL

Douglas H. Bryan, MD is a vascular surgery physician with a practice address in Woodstock, Illinois, and NPI 1285743955, issued on Aug 29, 2006. Check the license (Illinois 036-114015, 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
1285743955
Name
Douglas H. Bryan
Credential
MD
Primary taxonomy
Vascular Surgery Physician 2086S0129X
License numbers
036-114015 IL
48880 WI
Self-reported in NPPES; status is on the state search
Practice location
2000 Lake Ave, Woodstock, IL 60098
Phone
(815) 337-7100
Enumerated
Aug 29, 2006
Record last updated
Mar 26, 2025
Fax
(815) 337-4793
Medicaid IDs
036114015 1 IL
34696800 WI
Medicare enrollment
Enrolled (PECOS I20050822000867); accepts Medicare assignment
Medical or professional school
State University Of Ny Upstate Medical University, 1988
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 2000 Lake Ave

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

  1. Napoleon Abando, MDFamily Medicine Physician1003972753
  2. Jeffrey Altman, MDDermatology Physician1831166958
  3. Jeffrey Bagdon, DOFamily Medicine Physician1518987528
  4. Matthew Banks, PTAPhysical Therapy Assistant1417456476
  5. Stephanie Bui, DOPediatrics Physician1285196733
  6. Richard Cook, MDObstetrics & Gynecology Physician1508957705

Verify Douglas H. Bryan 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 036-114015
    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

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31% fewer Medicare Part D claims than the average vascular surgery physician in 2024

139 Medicare Part D claims for 72 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 66 claims were for opioids.

  1. Douglas Bryan139
  2. Specialty average201

Most prescribed

  1. Hydrocodone-Acetaminophen51 claims
  2. Clopidogrel29 claims
  3. Xarelto22 claims
  4. Tramadol Hcl11 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

  1. Mercy Health System CorporationHarvard, IL

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

Douglas H. Bryan among 197 vascular surgery physician records in Illinois

Douglas H. Bryan, MD is one of 197 vascular surgery physician 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 61% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1988 · median 2005 among the 132 with a school on file
  • Record last updated2025 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular Surgery Physician providers in Illinois

There are 197 vascular surgery physician records in Illinois.

The 8 vascular surgery physician records with the nearest ZIP codes

  1. John Golan, MDNorthfield, IL 600931952452393
  2. Aaron Cohen, MDBuffalo Grove, IL 600891679533764
  3. Nancy Schindler, MDSkokie, IL 600771043318223
  4. Maunil Bhatt, MDSkokie, IL 600761710321989
  5. Rym El Khoury, MDSkokie, IL 600761497142129
  6. Cheong Lee, M.D.Skokie, IL 600761699851915
  7. Benjamin Lind, M.D.Skokie, IL 600761649431776
  8. William Yoon, M.D.Skokie, IL 600761720368657

Common questions

What is Douglas H. Bryan, MD's NPI number?

Douglas H. Bryan, MD's National Provider Identifier (NPI) is 1285743955, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Douglas H. Bryan, MD located?

The NPPES record lists a practice address at 2000 Lake Ave, Woodstock, IL, 60098. Phone: (815) 337-7100. Providers update this record themselves, so call before visiting.

How can I verify Douglas H. Bryan, MD's license?

NPPES lists Illinois license number 036-114015, 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 Douglas H. Bryan, MD prescribe under Medicare Part D?

In 2024, Douglas H. Bryan, MD had 139 Medicare Part D claims for 72 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.