NPPES file of Aug 9, 2026

John Shyue-Yi Chang, M.D.

Obstetrics & Gynecology Physician · Lincolnton, NC

John Shyue-Yi Chang, M.D. is an obstetrics & gynecology physician with a practice address in Lincolnton, North Carolina, and NPI 1740256254, issued on Feb 24, 2006. Check the license (North Carolina 22464, as entered in NPPES) on the North Carolina Medical Board; 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
1740256254
Name
John Shyue-Yi Chang
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
22464 NC
Self-reported in NPPES; status is on the state search
Practice location
112 Doctors Park, Lincolnton, NC 28092
Phone
(704) 732-3346
Enumerated
Feb 24, 2006
Record last updated
Jan 24, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(704) 732-6863
Medicaid ID
8922010 NC
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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8 nearest obstetrics & gynecology physician records → All 1,548 in North Carolina → Look up another NPI →

Also registered at 112 Doctors Park

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

  1. Donald Westra, M.D.Obstetrics & Gynecology Physician1043287543

Verify John Shyue-Yi Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 22464    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 North Carolina license search

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John Shyue-Yi Chang among 1,548 obstetrics & gynecology physician records in North Carolina

John Shyue-Yi Chang, M.D. is one of 1,548 obstetrics & gynecology physician records with a practice address in North Carolina. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 51% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 67% of these records are
  • Record last updated2013 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 obstetrics & gynecology physician records list a practice address in Lincolnton

They are 9 of the 472 NPPES records with a practice address in Lincolnton, and 1,548 obstetrics & gynecology physician records in North Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,548 in North Carolina → Every provider in Lincolnton → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Danielle Cohen, MDLincolnton, NC 280921619504784
  2. Mark Heiner, MDLincolnton, NC 280921326057647
  3. Burk Schaible, DOLincolnton, NC 280921598154387
  4. Annette Sido, MDLincolnton, NC 280921770548406
  5. Eva TollefsenLincolnton, NC 280921609860717
  6. Donald Westra, M.D.Lincolnton, NC 280921043287543
  7. Talla Widelock, MDLincolnton, NC 280921265793145
  8. Matthew Zuber, MDLincolnton, NC 280921407243850

Common questions

What is John Shyue-Yi Chang, M.D.'s NPI number?

John Shyue-Yi Chang, M.D.'s National Provider Identifier (NPI) is 1740256254, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Shyue-Yi Chang, M.D. located?

The NPPES record lists a practice address at 112 Doctors Park, Lincolnton, NC, 28092. Phone: (704) 732-3346. Providers update this record themselves, so call before visiting.

How can I verify John Shyue-Yi Chang, M.D.'s license?

NPPES lists North Carolina license number 22464, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. 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.