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

Dr. Aerlyn G Dawn, MD

Individual provider Dermatology Physician · NPI 1740349182

Dr. Aerlyn G Dawn, MD is a Micrographic Dermatologic Surgery (Mds) in Exton, Pennsylvania. Graduated from Duke University School of Medicine in 2004, 22 years ago. Practices with Frederick Dermatology Associates LLC, an 8-clinician group and accepts Medicare assignment. Licensed in Maryland and Pennsylvania.

Years since qualifying
22
Trained at
Duke University School of Medicine
Licensed in
MD, PA
In the registry since
2006
Specialties on file
6
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

501 Gordon Dr
Exton, PA 19341-1252
Phone: (610) 594-6660
Fax: (610) 594-6810
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence D64506 (MD)
Dermatology Physician Taxonomy 207N00000X · Licence MD438416 (PA)
MOHS-Micrographic Surgery Physician Taxonomy 207ND0101X · Licence MD438416 (PA)
MOHS-Micrographic Surgery Physician Taxonomy 207ND0101X · Licence D0064506 (MD)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence MD438416 (PA)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence D0064506 (MD)

Record details

NPI number1740349182
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 8, 2006
Last updated in NPPESMay 8, 2021
Certification dateMay 8, 2021

Medicare enrollment

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

Medicare specialtyMICROGRAPHIC DERMATOLOGIC SURGERY (MDS)
Also practisesDERMATOLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Frederick Dermatology Associates Llc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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