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

Joy Wan, MD

Individual provider Pediatric Dermatology Physician · NPI 1235498346

Joy Wan, MD is a Dermatology in Baltimore, Maryland. Graduated from Perelman School of Med at the University of Pennsylvania in 2012, 14 years ago. Practices with Johns Hopkins University, a 2,855-clinician group and works from 3 locations. Licensed in Maryland.

Years since qualifying
14
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
MD
In the registry since
2012
Specialties on file
2
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

1800 Orleans St
Baltimore, MD 21287-0010
Phone: (410) 955-0000
Fax: (410) 328-6896
Show map & directions

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

Additional practice locations (2)

  • 3401 Civic Center Blvd, Philadelphia, PA 19104-4319 — (215) 590-9119
  • 3600 Spruce St, Philadelphia, PA 19104-4211 — (215) 662-2200

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence D92477 (MD)
Pediatric Dermatology Physician Taxonomy 207NP0225X · Licence D92477 (MD)

Record details

NPI number1235498346
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2012
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2012 (14 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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