Doctor profile · Federal record
Dr. Christopher Merchun, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Dallas, TX
- NPI 1245680347
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3625 N Hall St Ste 800
Dallas, TX 752195106
(214) 252-3500 - Mailing address
-
Po Box 650823 Dept 41197
Dallas, TX 752650823
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- May 22, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Texas #S3554
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245680347. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
107
Distinct HCPCS
7
Medicare allowed
$14,531
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 21 | 21 | $123 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 19 | 19 | $116 | |
00790 |
Anesthesia for other procedure on upper abdomen | 15 | 15 | $245 | |
00812 |
Anesthesia for exam of colon using an endoscope | 13 | 13 | $75 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 13 | 13 | $128 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 13 | 13 | $203 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 13 | 13 | $60 |
In context: peer comparison
Among 430 peers in Dallas Anesthesiology Physician, average services per provider: 52. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Integra LifeSciences Corporation | 1 | $16.31 |
By nature of payment
Frequently asked questions
What is Dr. Christopher Merchun's medical specialty?
Dr. Christopher Merchun practices Anesthesiology Physician in Dallas, TX.
Where does Dr. Christopher Merchun practice?
Dr. Christopher Merchun practices at 3625 N Hall St Ste 800, Dallas, TX 752195106. Office phone: 2142523500.
What is Dr. Christopher Merchun's NPI?
Dr. Christopher Merchun's National Provider Identifier (NPI) is 1245680347, issued by NPPES.
Does Dr. Christopher Merchun accept Medicare assignment?
Yes. Dr. Christopher Merchun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Merchun commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on upper abdomen (HCPCS 00790). Source: CMS Medicare Physician & Other Practitioners file.