Doctor profile · Federal record
Dr. Mark Merlin, DO
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Atlanta, GA
- NPI 1093899452
- Accepts Medicare
- 43 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Johnson Ferry RD
Atlanta, GA 303421606
(404) 851-1000
fax (404) 303-3759
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- June 28, 2022
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- Georgia #31635 · Florida #OS8982
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093899452. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
360
Distinct HCPCS
10
Medicare allowed
$28,182
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 124 | 111 | $71 | |
00103 |
Anesthesia for procedure on eyelid | 51 | 51 | $85 | |
00910 |
Anesthesia for other procedure on urinary system through urethra | 39 | 38 | $61 | |
00140 |
Anesthesia for other procedure on eye | 35 | 31 | $84 | |
00145 |
Anesthesia for retinal surgery | 28 | 27 | $106 | |
00902 |
Anesthesia for procedure on anus and rectum | 26 | 25 | $75 | |
00918 |
Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope | 22 | 21 | $99 | |
00400 |
Anesthesia for other procedure on skin of arms, legs, and front body | 12 | 11 | $72 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 12 | 12 | $76 | |
00912 |
Anesthesia for removal of urinary bladder tumors including use of an endoscope | 11 | 11 | $83 |
In context: peer comparison
Among 128 peers in Atlanta Anesthesiology Physician, average services per provider: 24. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$40
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pacira Pharmaceuticals Incorporated | 1 | $24.25 | |
| Ambu INC. | 1 | $16.15 |
By nature of payment
Frequently asked questions
What is Dr. Mark Merlin's medical specialty?
Dr. Mark Merlin practices Anesthesiology Physician in Atlanta, GA.
Where does Dr. Mark Merlin practice?
Dr. Mark Merlin practices at 1000 Johnson Ferry RD, Atlanta, GA 303421606. Office phone: 4048511000.
What is Dr. Mark Merlin's NPI?
Dr. Mark Merlin's National Provider Identifier (NPI) is 1093899452, issued by NPPES.
Does Dr. Mark Merlin accept Medicare assignment?
Yes. Dr. Mark Merlin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Merlin commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for procedure on eyelid (HCPCS 00103); Anesthesia for other procedure on urinary system through urethra (HCPCS 00910). Source: CMS Medicare Physician & Other Practitioners file.