Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark P McLaughlin, MD

Individual provider Radiation Oncology Physician · NPI 1093865198

Dr. Mark P McLaughlin, MD is a Radiation Oncology in Marietta, Georgia. Graduated from Medical College of Georgia School of Medicine in 1990, 36 years ago. Practices with Wellstar Medical Group LLC, a 3,072-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Georgia.

Years since qualifying
36
Trained at
Medical College of Georgia School of Medicine
Licensed in
GA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

320 Kennestone Hospital Blvd Ste LL1
Marietta, GA 30060-1166
Phone: (770) 793-7565
Fax: (770) 793-7985
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 54079 (GA)

Record details

NPI number1093865198
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 11, 2007
Last updated in NPPESOctober 11, 2019
Mailing address320 Kennestone Hospital Blvd, Suite Ll1, Marietta, GA 30060-1161

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRADIATION ONCOLOGY
Medical schoolMEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Wellstar Medical Group Llc — 3072 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations13 on file with Medicare

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