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

Individual provider Physician Assistant · NPI 1265414775

Mr. Mark Andrew Rountree, PA is a Physician Assistant in Ocean Springs, Mississippi. Qualified in 2002, 24 years ago. Practices with Bay Area ENT, PLLC, a 4-clinician group and accepts Medicare assignment.

Years since qualifying
24
In the registry since
2005
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

113 Brackish Pl
Ocean Springs, MS 39564-3220
Phone: (701) 240-4191
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1265414775
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedNovember 18, 2005
Last updated in NPPESApril 11, 2014

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Bay Area Ent, Pllc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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