NPPES file of Aug 9, 2026

Jonathan Siu-On Chu, M.D.

Pain Medicine (Physical Medicine & Rehabilitation) Physician · York, PA

Jonathan Siu-On Chu, M.D. is a pain medicine (physical medicine & rehabilitation) physician with a practice address in York, Pennsylvania, and NPI 1639436496, issued on Apr 18, 2012. Check the license (Pennsylvania MD457819, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1639436496
Name
Jonathan Siu-On Chu
Credential
M.D.
Primary taxonomy
Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
License number
MD457819 PA
Self-reported in NPPES; status is on the state search
Practice location
228 Saint Charles Way Ste 300, York, PA 17402
Phone
(717) 812-2055
Enumerated
Apr 18, 2012
Record last updated
Feb 1, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(717) 741-3784
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 228 Saint Charles Way Ste 300

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

  1. Matthew Adair, DPTPhysical Therapist1982870549
  2. Deborah Bernal, MDPhysical Medicine & Rehabilitation Physician1609936202
  3. Jennifer Bird, CRNPFamily Nurse Practitioner1972215986
  4. Sergey Borodianski, MDPhysical Medicine & Rehabilitation Physician1215294467
  5. April Brown, CRNPFamily Nurse Practitioner1366164063
  6. Nicholas Caffes, MDNeurological Surgery Physician1548624406

Verify Jonathan Siu-On Chu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD457819    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 Pennsylvania 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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Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in Pennsylvania

There are 69 pain medicine (physical medicine & rehabilitation) physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 69 in Pennsylvania → Every provider in York →

Other pain medicine (physical medicine & rehabilitation) physician records in Pennsylvania

  1. Shaik Mohd Ahmed, MDDanville, PA1386618676
  2. Mikhail Artamonov, M.D.East Stroudsburg, PA1033173471
  3. John Baber, DOIndiana, PA1588861710
  4. Paraluman Bella, MDEllwood City, PA1063432599
  5. Nicole Burns, DOMurrysville, PA1780942953
  6. Wenhui Cao, MDWashington, PA1053324798
  7. Maciej Charczuk, M.D.Harrisburg, PA1508833062
  8. Krupali ChokshiAllentown, PA1124589569
  9. Evan CohenFeasterville Trevose, PA1104388073
  10. James CraigPittsburgh, PA1023235207

Common questions

What is Jonathan Siu-On Chu, M.D.'s NPI number?

Jonathan Siu-On Chu, M.D.'s National Provider Identifier (NPI) is 1639436496, issued on Apr 18, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Siu-On Chu, M.D. located?

The NPPES record lists a practice address at 228 Saint Charles Way Ste 300, York, PA, 17402. Phone: (717) 812-2055. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Siu-On Chu, M.D.'s license?

NPPES lists Pennsylvania license number MD457819, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.