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

Mark Hesseltine, PA

Individual provider Physician Assistant · NPI 1942230586

Mark Hesseltine, PA is a Physician Assistant in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

301 Saint Paul Pl Surgical Pa'S
Baltimore, MD 21202-2102
Phone: (410) 332-9265
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence C0000939 (MD)
Physician Assistant Taxonomy 363A00000X · Licence C0000939 (MD)

Record details

NPI number1942230586
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESJune 2, 2021
Certification dateJune 2, 2021

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