DR. AERLYN G DAWN M.D. NPI 1740349182

NPI Information

  • NPI: 1740349182
  • Provider Name: DR. AERLYN G DAWN, M.D.
  • Classification: Dermatology - 207N00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 501 GORDON DR
    EXTON, PA
    ZIP 19341
  • Phone: (610) 594-6660

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NPI Details

DR. Aerlyn G Dawn, M.D. is a dermatology in Exton, PA with 22 years of experience. The provider is a dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging. DR. Aerlyn G Dawn, M.D. NPI is 1740349182. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: DUKE UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:2004

The provider's business location address is:

501 GORDON DR
EXTON, PA
ZIP 19341-252
Phone: (610) 594-6660
Fax: (610) 594-6810

The NPI 1740349182 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (HCPCS:17311)
  • Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (HCPCS:17312)
  • Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm (HCPCS:13132)
  • Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm (HCPCS:12052)
  • Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks (HCPCS:17313)
  • Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm (HCPCS:12032)
  • Full thickness skin graft to nose, ears, eyelids, or lips, 20.0 sq cm or less (HCPCS:15260)
  • Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm (HCPCS:13121)
  • Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm (HCPCS:12042)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less (HCPCS:14060)
  • Complicated repair of wound of eyelids, nose, ears, or lip, 2.6-7.5 cm (HCPCS:13152)
  • Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.1-30.0 sq cm (HCPCS:14041)
  • Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm (HCPCS:11602)
  • Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm (HCPCS:11603)
  • Removal and microscopic exam of growth of trunk, arms, or legs, each additional stage, 1-5 tissue blocks (HCPCS:17314)
  • Full thickness skin graft to forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 20.0 sq cm or less (HCPCS:15240)
  • Complicated repair of wound of eyelids, nose, ears, or lip, 1.1-2.5 cm (HCPCS:13151)
  • Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.1-30.0 sq cm (HCPCS:14061)
  • Biopsy of related skin growth, first growth (HCPCS:11102)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm (HCPCS:11402)
  • Complicated repair of wound of trunk, 2.6-7.5 cm (HCPCS:13101)
  • Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 5.1-7.5 cm (HCPCS:12053)
  • Complicated repair of wound of scalp, arms, or legs, each additional 5.0 cm or less (HCPCS:13122)
  • Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.0 sq cm or less (HCPCS:14040)
  • Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less (HCPCS:12051)
  • Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm (HCPCS:11604)
  • Melanoma (skin cancer) excision (HCPCS:NAN03)

The enumeration date for this NPI number is 12/8/2006 and was last updated on 5/8/2021.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207N00000XDermatologyMD438416PENNSYLVANIANo
2207ND0101XDermatologyMOHS-Micrographic SurgeryMD438416PENNSYLVANIANo
3207ND0101XDermatologyMOHS-Micrographic SurgeryD0064506MARYLANDNo
4207NS0135XDermatologyProcedural DermatologyMD438416PENNSYLVANIANo
5207NS0135XDermatologyProcedural DermatologyD0064506MARYLANDNo
6207N00000XDermatologyD64506MARYLANDYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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