NPPES file of Aug 9, 2026

Julian Jwchun Lin, MD

Neurological Surgery Physician · Peoria, IL

Julian Jwchun Lin, MD is a neurological surgery physician with a practice address in Peoria, Illinois, and NPI 1437104593, issued on May 24, 2006. Check the license (Illinois 036108766, 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
1437104593
Name
Julian Jwchun Lin
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
036108766 IL
Self-reported in NPPES; status is on the state search
Practice location
200 E Pennsylvania Ave, Peoria, IL 61603
Phone
(309) 624-4000
Enumerated
May 24, 2006
Record last updated
Mar 10, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(309) 624-4010
Medicaid ID
036108766 IL
Medicare enrollment
Enrolled (PECOS I20081107000492); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At Houston, 1996
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 200 E Pennsylvania Ave

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

  1. Angela Adams, APRNFamily Nurse Practitioner1922687938
  2. Leena Geetha Adhikesavan, M.DInternal Medicine Physician1689735201
  3. Kenneth ArnettAllergy Physician1437249760
  4. Sharon Aycock, PA-CPhysician Assistant1104813997
  5. James Bauer, M.D.Internal Medicine Physician1912901711
  6. Stephanie Beckstrom, APNNurse Practitioner1487127734

Verify Julian Jwchun Lin 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 036108766
    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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47% fewer Medicare Part D claims than the average neurological surgery physician in 2024

91 Medicare Part D claims for 16 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 13 claims were for opioids.

  1. Julian Lin91
  2. Specialty average172

Most prescribed

  1. Ondansetron Odt12 claims
  2. Propranolol Hcl12 claims
  3. Topiramate12 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. Osf Multi-Specialty GroupPeoria, IL

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

Julian Jwchun Lin among 375 neurological surgery physician records in Illinois

Julian Jwchun Lin, MD is one of 375 neurological surgery physician records with a practice address in Illinois. 77% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 63% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated1996 · median 2004 among the 199 with a school on file
  • Record last updated2017 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Illinois

There are 375 neurological surgery physician records in Illinois.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Andres Maldonado, M.D.Peoria, IL 616031467765040
  2. Todd McCall, M.D.Peoria, IL 616031508054297
  3. Patrick Tracy, MDPeoria, IL 616031750336889
  4. Dzung Dinh, MDPeoria, IL 616051679513642
  5. Patrick Elwood, MDPeoria, IL 616051003861634
  6. Jeffrey Klopfenstein, M.D.Peoria, IL 616051578508354
  7. Paul Macmahon, MDPeoria, IL 616371295173789
  8. Derek Martinez, M.D.Peoria, IL 616371043506942

Common questions

What is Julian Jwchun Lin, MD's NPI number?

Julian Jwchun Lin, MD's National Provider Identifier (NPI) is 1437104593, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Julian Jwchun Lin, MD located?

The NPPES record lists a practice address at 200 E Pennsylvania Ave, Peoria, IL, 61603. Phone: (309) 624-4000. Providers update this record themselves, so call before visiting.

How can I verify Julian Jwchun Lin, MD's license?

NPPES lists Illinois license number 036108766, 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 Julian Jwchun Lin, MD prescribe under Medicare Part D?

In 2024, Julian Jwchun Lin, MD had 91 Medicare Part D claims for 16 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.