Doctor profile · Federal record
Dr. Mark Merlo, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Pittsburgh, PA
- NPI 1336114099
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
815 Freeport RD
Pittsburgh, PA 152153301
(412) 784-4396
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Pennsylvania #RN311943L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336114099. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
304
Distinct HCPCS
3
Medicare allowed
$35,937
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00812 |
Anesthesia for exam of colon using an endoscope | 181 | 181 | $108 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 78 | 76 | $133 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 45 | 45 | $133 |
In context: peer comparison
Among 167 peers in Pittsburgh Certified Registered Nurse Anesthetist, average services per provider: 28. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$95
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $53.40 | |
| Celltrion USA INC. | 1 | $22.85 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $19.03 |
By nature of payment
Frequently asked questions
What is Dr. Mark Merlo's medical specialty?
Dr. Mark Merlo practices Certified Registered Nurse Anesthetist in Pittsburgh, PA.
Where does Dr. Mark Merlo practice?
Dr. Mark Merlo practices at 815 Freeport RD, Pittsburgh, PA 152153301. Office phone: 4127844396.
What is Dr. Mark Merlo's NPI?
Dr. Mark Merlo's National Provider Identifier (NPI) is 1336114099, issued by NPPES.
Does Dr. Mark Merlo accept Medicare assignment?
Yes. Dr. Mark Merlo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Merlo commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.