Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1124904479 Individual Practitioner Female Practitioner

Gwyneth Ellen Markowitz , PA

Physician Assistant • Mentor, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Gwyneth Markowitz, PA is a certified Physician Assistant practicing in Mentor, OH. With approximately 1 years of clinical experience since completing medical education in 2025, Gwyneth Markowitz delivers high-quality medical care to the local community at 9485 MENTOR AVE.

Gwyneth Markowitz is affiliated with Lake Hospital System, Inc. and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

9485 Mentor Ave

Mentor, OH 440604597

Telephone 4407016612
Associated Practice Facility / Clinic
🏢 Mentor Surgery Center Ltd Facility NPI 1417958729

Medicare Profile & Education

Medical School

Other

Graduation Year

2025

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Mentor, OH

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
1 Yrs -9.2 yrs vs City Avg
City Avg: 10.2 Yrs
State Avg: 9.7 Yrs
Regional Practice Density
18 Specialists

Practicing in Mentor, OH (5376 Statewide)

Telehealth Adoption Rate
11.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Markowitz (1 Years) 1 Yrs
Mentor Specialty Average (10.2 Years) 10.2 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-08-13
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Lake Hospital System, Inc.

36500 Euclid Ave, Willoughby, OH 440944455

Phone: 4405160530

Lake Hospital System, Inc.

9485 Mentor Ave, Mentor, OH 440608723

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

21 Associated Practitioners
Dr. Jacqueline Cerar , DDS

Dentist - General Practice

NPI 1144283227

Doctor of Dental Surgery

Adrienne Colabuno , PA-C

Physician Assistant

NPI 1194002006

Physician Assistant (Certified)

Maria Parkinson , MSN, NP-C

Nurse Practitioner - Family

NPI 1245780824

Master of Science in Nursing, Nurse Practitioner (Certified)

Dr. Dawn Parsons , DDS

Dentist - General Practice

NPI 1265692065

Doctor of Dental Surgery

Dr. John Baniewicz , MD

Internal Medicine

NPI 1285740530

Doctor of Medicine (M.D.)

Dr. Patrick Boylan , MD

Physical Medicine & Rehabilitation - Pain Medicine

NPI 1386669810

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active August 13, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location August 13, 2025

Registered at 9485 MENTOR AVE, MENTOR, OH 440604597 (Tel: 4407016612)

📍
Updated Business Mailing Address August 13, 2025

Registered at 135 MILL RUN, AURORA, OH 442026707 (Tel: 4406657129)

👤
Provider Name / Credentials Updated August 13, 2025

Recorded as GWYNETH MARKOWITZ, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 13, 2025

Physician Assistant

🟢
Initial NPI Registration & Enumeration August 13, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1124904479
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 13, 2025
Last Update: August 13, 2025
Sole Proprietor: No

Mailing Address

135 Mill Run

Aurora, OH 442026707

Phone: 4406657129

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.