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

Individual provider Physician Assistant · NPI 1124904479

Gwyneth Ellen Markowitz, PA is a Physician Assistant in Mentor, Ohio. Qualified in 2025, 1 year ago. Practices with Lake Hospital System, Inc, a 94-clinician group and accepts Medicare assignment.

Years since qualifying
1
In the registry since
2025
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

9485 Mentor Ave
Mentor, OH 44060-4597
Phone: (440) 701-6612
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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 number1124904479
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedAugust 13, 2025
Last updated in NPPESAugust 13, 2025
Certification dateAugust 13, 2025
Mailing address135 Mill Run, Aurora, OH 44202-6707

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Lake Hospital System, Inc. — 94 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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