MARK CLIFFORD MERLIN DO
NPI 1093899452
Anesthesiology in Atlanta, GA

Active since October 24, 2006PECOS EnrolledAccepts Medicare Assignment
1000 JOHNSON FERRY RD, ATLANTA, GA 30342(404) 851-1000(404) 303-3759 Get Directions Write a Review

NPPES record last updated: June 28, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mark Clifford Merlin Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK CLIFFORD MERLIN DO (NPI 1093899452) is an individual anesthesiology provider in Atlanta, Georgia, licensed in Georgia (31635) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of R Franklin University Of Med & Sci/chicago Medical School (1983).

NPPES Registry Identity

NPI1093899452
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMARK CLIFFORD MERLINCredential: DO
Location Address1000 JOHNSON FERRY RDAtlanta, GA 30342-1606
Mailing Address1000 Johnson Ferry RdAtlanta, GA 30342-1606 · (404) 851-1000 · Fax (404) 303-3759
Fax(404) 303-3759
Sole ProprietorNo
Medical School CMSR Franklin University Of Med & Sci/chicago Medical SchoolGraduated 1983
Enumeration DateOctober 24, 2006
Last NPPES UpdateJune 28, 2022
NPPES CertifiedJune 28, 2022
NPI 1093899452 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses Licensed in GA · 31635 Licensed in FL · OS8982
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

1000 JOHNSON FERRY RD, Atlanta, GA 30342

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mark Clifford Merlin Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1759442973
PECOS Enrollment IDI20180822001923
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
122 services111 patients
Anesthesia for other procedure on urinary system through urethra 00910
Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.
70 services61 patients
Anesthesia for procedure on anus and rectum 00902
Anesthesia for procedures on the anus and rectum ensures comfort during medical procedures. It involves the administration of medication to numb the area or induce sleep, so you don't feel pain or discomfort. This helps doctors perform necessary procedures smoothly and effectively.
41 services40 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
32 services32 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
32 services32 patients
Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope 00918
This procedure involves using anesthesia to ensure comfort while a special instrument called an endoscope helps to locate, break up, and possibly remove kidney stones. The endoscope is a thin, flexible tube which is gently inserted and navigated to the area of concern.
27 services25 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
34%826 patients2/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Anesthesiologist Assistant
1000 JOHNSON FERRY RD
ATLANTA, GA 30342
Nuclear Medicine
1000 JOHNSON FERRY RD
ATLANTA, GA 30342
Anesthesiologist Assistant
1000 JOHNSON FERRY RD
ATLANTA, GA 30342
Hospitalist
1000 JOHNSON FERRY RD
ATLANTA, GA 30342
Radiology (Diagnostic Radiology)
1000 JOHNSON FERRY RD
ATLANTA, GA 30342
Radiology (Neuroradiology)
1000 JOHNSON FERRY RD
ATLANTA, GA 30342
Nurse Practitioner
1000 JOHNSON FERRY RD
SANDY SPRINGS, GA 30342
Anesthesiologist Assistant
1000 JOHNSON FERRY RD
ATLANTA, GA 30342

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Merlin's NPI number?

The NPI number for Mark Merlin is 1093899452. It was assigned to this individual provider in the NPPES registry on October 24, 2006.

Where is Mark Merlin located?

Mark Merlin practices at 1000 Johnson Ferry Rd, Atlanta, GA 30342. The listed phone number is (404) 851-1000.

What is Mark Merlin's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Mark Merlin enrolled in Medicare?

Yes. Mark Merlin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Merlin accept?

Health plans from Oscar Insurance Company list Mark Merlin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Merlin was last updated on June 28, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.