NPPES file of Aug 9, 2026

Chang Kyeong Oh, M.D.

Gastroenterology Physician · Gastonia, NC

Chang Kyeong Oh, M.D. is a gastroenterology physician with a practice address in Gastonia, North Carolina, and NPI 1316989288, issued on Jun 12, 2006. Check the license (North Carolina 2016-02536, as entered in NPPES) on the North Carolina Medical Board; 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
1316989288
Name
Chang Kyeong Oh
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License numbers
2016-02536 NC
01067834A IN
Self-reported in NPPES; status is on the state search
Practice location
2544 Court Dr Ste G, Gastonia, NC 28054
Phone
(704) 854-9990
Enumerated
Jun 12, 2006
Record last updated
Jan 25, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(704) 854-9045
Medicaid ID
200981250 IN
Medicare enrollment
Enrolled (PECOS I20170410000918); accepts Medicare assignment
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.
Download card Updates feed

8 nearest gastroenterology physician records → All 681 in North Carolina → Look up another NPI →

Also registered at 2544 Court Dr Ste G

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

  1. Erin Benefiel, PA-CPhysician Assistant1447714704
  2. Justin Booher, PA-CPhysician Assistant1831977834
  3. Jessica Calder, NP-CNurse Practitioner1578005948
  4. Jessica Goins, FNP-CFamily Nurse Practitioner1932973799
  5. Sachin Goyal, M.D.Gastroenterology Physician1174964019
  6. Anna Jones, PA-CPhysician Assistant1902541659

Verify Chang Kyeong Oh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 2016-02536    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

27% more Medicare Part D claims than the average gastroenterology physician in 2024

1,028 Medicare Part D claims for 317 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Chang Oh1,028
  2. Specialty average811

Most prescribed

  1. Famotidine333 claims
  2. Omeprazole313 claims
  3. Pantoprazole Sodium119 claims
  4. Carvedilol22 claims
  5. Sucralfate21 claims
  6. Linzess18 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: $898.26

35 payments; by number, the most common kind was food and beverage; the largest payer was Qol Medical, LLC. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chang Oh$898.26
  2. Specialty average$5,015.95

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

Bills Medicare through one group practice

  1. Caromont Medical Group IncGastonia, NC

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

Chang Kyeong Oh among 681 gastroenterology physician records in North Carolina

Chang Kyeong Oh, M.D. is one of 681 gastroenterology physician records with a practice address in North Carolina. 83% 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 13% of them.

  • NPI issued2006 · 13% of these records are older, 47% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated1999 · median 2002 among the 498 with a school on file
  • Record last updated2017 · 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 207RG0100X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in North Carolina

There are 681 gastroenterology physician records in North Carolina.

All 681 in North Carolina → Every provider in Gastonia → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. William Caddick, M.D.Gastonia, NC 280541427129154
  2. Henry Danis, MDGastonia, NC 280541770560484
  3. Neville Forbes, M.D.Gastonia, NC 280541699766006
  4. Sachin Goyal, M.D.Gastonia, NC 280541174964019
  5. Suresh Khandekar, M.D.Gastonia, NC 280541316917214
  6. Areej Mazhar, DOGastonia, NC 280541235522426
  7. Farzad Nowrouzzadeh, M.D.Gastonia, NC 280541730249848
  8. Paul Oh, MDGastonia, NC 280541689633794

Common questions

What is Chang Kyeong Oh, M.D.'s NPI number?

Chang Kyeong Oh, M.D.'s National Provider Identifier (NPI) is 1316989288, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Chang Kyeong Oh, M.D. located?

The NPPES record lists a practice address at 2544 Court Dr Ste G, Gastonia, NC, 28054. Phone: (704) 854-9990. Providers update this record themselves, so call before visiting.

How can I verify Chang Kyeong Oh, M.D.'s license?

NPPES lists North Carolina license number 2016-02536, 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.

How much does Chang Kyeong Oh, M.D. prescribe under Medicare Part D?

In 2024, Chang Kyeong Oh, M.D. had 1,028 Medicare Part D claims for 317 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.

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.