Christopher Merchun, M.D.
Anesthesiology Physician · Dallas, TX
Christopher Merchun, M.D. is an anesthesiology physician with a practice address in Dallas, Texas, and NPI 1245680347, issued on Jun 20, 2016. Check the license (Texas S3554, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher Merchun
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- S3554 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3625 N Hall St Ste 800, Dallas, TX 75219
- Phone
- (214) 252-3500
- Enumerated
- Jun 20, 2016
- Record last updated
- May 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20200708001902); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 4,635 in Texas → Look up another NPI →
Also registered at 3625 N Hall St Ste 800
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christopher Merchun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S3554Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $16.31
1 payment: food and beverage; the largest payer was Integra LifeSciences Corporation. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through one group practice
- Metropolitan Anesthesia Consultants, LLPFrisco, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Merchun among 4,635 anesthesiology physician records in Texas
Christopher Merchun, M.D. is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 83% of them.
- NPI issued2016 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2020 · median 2005 among the 3,293 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,392 anesthesiology physician records list a practice address in Dallas
They are 1,392 of the 36,304 NPPES records with a practice address in Dallas, and 4,635 anesthesiology physician records in Texas.
All 4,635 in Texas → Every provider in Dallas → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Raphael Aybar, M.D.Dallas, TX 752191619970902
- Catherine Blakeney, M.D.Dallas, TX 752191265435531
- Marc Brown, M.D.Dallas, TX 752191720080013
- Joel Ciarochi, M.D.Dallas, TX 752191649272840
- Donnie Culpepper, M.D.Dallas, TX 752191316949456
- Craig Fisher, D.O.Dallas, TX 752191760484893
- John Geiser, M.D.Dallas, TX 752191861496119
- Richard Haldeman, M.D.Dallas, TX 752191235133513
Common questions
What is Christopher Merchun, M.D.'s NPI number?
Christopher Merchun, M.D.'s National Provider Identifier (NPI) is 1245680347, issued on Jun 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Merchun, M.D. located?
The NPPES record lists a practice address at 3625 N Hall St Ste 800, Dallas, TX, 75219. Phone: (214) 252-3500. Providers update this record themselves, so call before visiting.
How can I verify Christopher Merchun, M.D.'s license?
NPPES lists Texas license number S3554, 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.
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.