Christopher Sungjin Chun, M.D.
Pain Medicine (Anesthesiology) Physician · Dallas, TX
Christopher Sungjin Chun, M.D. is a pain medicine (anesthesiology) physician with a practice address in Dallas, Texas, and NPI 1346276680, issued on Jun 25, 2006. Check the license (Texas N2989, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher Sungjin Chun
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License numbers
- N2989 TX
A89164 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4225 Office Pkwy, Dallas, TX 75204
- Phone
- (469) 778-3742
- Enumerated
- Jun 25, 2006
- Record last updated
- Jul 27, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 00A891640 CA
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 382 in Texas → Look up another NPI →
Also registered at 4225 Office Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Louis Adams, QMHPSocial Worker1255575098
- Peggy Alexandre, N/ABehavior Analyst1811131469
- Adalberto AraizaMental Health Counselor1972892842
- Juan BecerraBehavior Analyst1952545378
- Anthony Britton, B.ABehavior Analyst1255575544
- Andrea Brown, BSBehavior Analyst1972747558
Verify Christopher Sungjin Chun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N2989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
102 Medicare Part D claims for 27 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. 42 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen26 claims
- Acetaminophen-Codeine12 claims
- Tizanidine Hcl12 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: $128.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Curonix LLC. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Christopher Sungjin Chun among 382 pain medicine (anesthesiology) physician records in Texas
Christopher Sungjin Chun, M.D. is one of 382 pain medicine (anesthesiology) physician records with a practice address in Texas. 85% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 59% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2018 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Texas
There are 382 pain medicine (anesthesiology) physician records in Texas.
All 382 in Texas → Every provider in Dallas → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Daniel Gotlib, DODallas, TX 752031154828259
- Vijayasree Arvind, MDDallas, TX 752081104861020
- Enas Kandil, MDDallas, TX 752161124120837
- Pooya Pouralifazel, MDDallas, TX 752161841456035
- Salvatore Campo, D.O.Dallas, TX 752181134179385
- Ashley Joseph, MDSunnyvale, TX 751821548618606
- Nancy Rajagiriyil, DOSunnyvale, TX 751821114138377
- Basem Abdelfattah, M.D.Dallas, TX 752281467688853
Common questions
What is Christopher Sungjin Chun, M.D.'s NPI number?
Christopher Sungjin Chun, M.D.'s National Provider Identifier (NPI) is 1346276680, issued on Jun 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Sungjin Chun, M.D. located?
The NPPES record lists a practice address at 4225 Office Pkwy, Dallas, TX, 75204. Phone: (469) 778-3742. Providers update this record themselves, so call before visiting.
How can I verify Christopher Sungjin Chun, M.D.'s license?
NPPES lists Texas license number N2989, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher Sungjin Chun, M.D. prescribe under Medicare Part D?
In 2024, Christopher Sungjin Chun, M.D. had 102 Medicare Part D claims for 27 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.