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

Sean Robert Michael Sims, PA-C

Individual provider Physician Assistant · NPI 1821428673

Sean Robert Michael Sims, PA-C is a Physician Assistant in Boonsboro, Maryland. Works from 4 locations. Licensed in Maryland and Pennsylvania.

Licensed in
MD, PA
In the registry since
2013
Specialties on file
3
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

20311 Lappans Rd Ste 100
Boonsboro, MD 21713-2037
Phone: (301) 432-8470
Fax: (301) 432-8470
Show map & directions

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

Additional practice locations (3)

  • 13424 Pennsylvania Ave Ste 205, Hagerstown, MD 21742 — (240) 313-9890
  • 13620 Crayton Boulevard, Hagerstown, MD 21742 — (240) 313-9890
  • 212 Wallace Creek Road, Camp Lejeune, NC 28547 — (910) 450-8328

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence MA056472 (PA)
Physician Assistant Taxonomy 363A00000X · Licence OA003146 (PA)
Physician Assistant Taxonomy 363A00000X · Licence C06711 (MD)

Record details

NPI number1821428673
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedNovember 14, 2013
Last updated in NPPESMarch 17, 2026
Certification dateMarch 17, 2026

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