Physician Profile
Unclaimed ProfileAbout MERLIN
Based in Atlanta, GA, Mark Clifford Merlin, DO is listed in the NPI registry under anesthesiology. Mark graduated from R Franklin University of Med & Sci/Chicago Medical School in 1983.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Merlin?
Dr. Merlin is an anesthesiology in Atlanta, GA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
What is Dr. Merlin's address?
Dr. Merlin is listed at 1000 JOHNSON FERRY RD, Atlanta, GA 30342. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Merlin?
The number on file is (404) 851-1000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Merlin's NPI number?
Dr. Merlin's National Provider Identifier is 1093899452. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Merlin train?
Dr. Merlin attended R Franklin University of Med & Sci/Chicago Medical School, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Merlin been practising?
Dr. Merlin has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Merlin perform?
According to Medicare billing data, Dr. Merlin provides treatments such as anesthesia for lens surgery and anesthesia for other procedure on urinary system through urethra. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Merlin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Merlin. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (404) 851-1000
- Email not available
Practice Locations
1000 JOHNSON FERRY RD
Atlanta, GA 30342
Procedures Most Often Billed to Medicare
477 services · 445 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Anesthesia for lens surgery | Anaesthesia | 00142 |
122 |
| Anesthesia for other procedure on urinary system through urethra | Anaesthesia | 00910 |
70 |
| Anesthesia for procedure on anus and rectum | Anaesthesia | 00902 |
41 |
| Anesthesia for procedure on small and large bowel using an endoscope | Anaesthesia | 00813 |
32 |
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
32 |
| Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope | Anaesthesia | 00918 |
27 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
23 |
| Anesthesia for procedure on eyelid | Anaesthesia | 00103 |
23 |
| Anesthesia for other procedure on skin of arms, legs, and front body | Anaesthesia | 00400 |
21 |
| Anesthesia for other procedure on eye | Anaesthesia | 00140 |
21 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other anesthesiology specialists in Atlanta 8
Same specialty, same city.
Trained at R Franklin University of Med & Sci/Chicago Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at R Franklin University of Med & Sci/Chicago Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Anesthesia for lens surgery 8
Providers in GA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.