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

Joshua N Aaron, MD

Individual provider Internal Medicine Physician · NPI 1396703351

Joshua N Aaron, MD is a Pulmonary Disease in Elkton, Maryland. Graduated from University of Connecticut School of Medicine in 1989, 37 years ago. Practices as a sole proprietor, works from 10 locations, accepts Medicare assignment and offers telehealth. Licensed in Delaware and Maryland.

Years since qualifying
37
Trained at
University of Connecticut School of Medicine
Licensed in
DE, MD
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

216 E Pulaski Hwy Ste 235
Elkton, MD 21921-6497
Phone: (410) 620-1984
Fax: (410) 392-3450
Show map & directions

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

Additional practice locations (9)

  • 12500 Willowbrook Rd, Cumberland, MD 21502-6393 — (240) 964-8377
  • 12502 Willowbrook Rd, Cumberland, MD 21502-6491 — (240) 964-8750
  • 501 W 7th St, Frederick, MD 21701-4586 — (240) 575-2526
  • 1562 Opossumtown Pike, Frederick, MD 21702-4920 — (240) 575-2526
  • 194 Thomas Johnson Dr, Frederick, MD 21702-4679 — (240) 575-2526
  • 75 Thomas Johnson Dr, Frederick, MD 21702-4895 — (240) 575-2526
  • 7211 Bank Ct, Frederick, MD 21703-8483 — (240) 575-2526
  • 3430 Worthington Blvd, Frederick, MD 21704-7017 — (240) 575-2526
  • 504 E Ridgeville Blvd, Mount Airy, MD 21771-5942 — (240) 575-2526

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence D0047471 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence D47471 (MD)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence D47471 (MD)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence C10005464 (DE)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence D47471 (MD)

Record details

NPI number1396703351
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 1, 2006
Last updated in NPPESJune 24, 2022
Certification dateMarch 16, 2021

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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