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Active NPI 1366778300 Individual Practitioner Female Practitioner

Kaitlin Marie Lemaster , PA-C

Physician Assistant • Marion, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Kaitlin Lemaster, PA-C is a certified Physician Assistant practicing in Marion, OH. With approximately 17 years of clinical experience since completing medical education in 2009, Kaitlin Lemaster delivers high-quality medical care to the local community at 1050 DELAWARE AVE.

Kaitlin Lemaster is affiliated with Marion Area Physicians Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, emergency department visit with low level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1050 Delaware Ave

Marion, OH 433026416

Telephone 7403837960
Fax 7403826469
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Marion, OH

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
17 Yrs +3.0 yrs vs City Avg
City Avg: 14.0 Yrs
State Avg: 9.7 Yrs
Regional Practice Density
39 Specialists

Practicing in Marion, OH (5376 Statewide)

Telehealth Adoption Rate
5.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
87.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lemaster (17 Years) 17 Yrs
Marion Specialty Average (14.0 Years) 14.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity
99 99 $1150.00 $149.52
99284 Emergency department visit with moderate level of medical decision making
54 50 $785.00 $103.04
99283 Emergency department visit with low level of medical decision making
41 39 $528.00 $61.15

Medical Specialties & State Licenses

CMS Verified: 2026-06-25
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License OH 50.003001

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

Marion Area Physicians Llc

1040 Delaware Ave, Marion, OH 433026416

Phone: 7403837936

Marion Area Physicians Llc

1050 Delaware Ave, Marion, OH 433026416

Phone: 7403837936

Practice Associates & Co-Workers

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

7 Associated Practitioners
Dr. Antonio Rosario , MD

Orthopaedic Surgery

NPI 1114985421

Doctor of Medicine (M.D.)

Tyler Orewiler , PA-C

Physician Assistant

NPI 1497238422

Physician Assistant (Certified)

Dr. David Halley , MD

Orthopaedic Surgery

NPI 1649243080

Doctor of Medicine (M.D.)

Dr. Brent Mellis , DO

Orthopaedic Surgery

NPI 1750520789

Doctor of Osteopathic Medicine (D.O.)

Dr. Aaron Fritz , DO

Orthopaedic Surgery

NPI 1801854138

Doctor of Osteopathic Medicine (D.O.)

Dr. Aidin Kashigar , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1932664281

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

15 Historical Events
📍
Updated Practice Location June 25, 2026

Registered at 1050 DELAWARE AVE, MARION, OH 433026416 (Tel: 7403837960)

📍
Updated Practice Location January 17, 2023

Registered at 1000 MCKINLEY PARK DR, MARION, OH 433026399 (Tel: 7403838669)

📍
Updated Business Mailing Address January 17, 2023

Registered at 1000 MCKINLEY PARK DR, MARION, OH 433026399 (Tel: 7403838669)

📍
Updated Business Mailing Address November 17, 2021

Registered at 500 LONDON AVE, MARYSVILLE, OH 430405512

📍
Updated Practice Location September 20, 2021

Registered at 500 LONDON AVE, MARYSVILLE, OH 430405512 (Tel: 9376446115)

📍
Updated Practice Location July 07, 2021

Registered at 3000 MEADOW POND CT STE 200, GROVE CITY, OH 431239827 (Tel: 6148717130)

📍
Updated Business Mailing Address July 07, 2021

Registered at 50 W BROAD ST APT 3103, COLUMBUS, OH 432153304 (Tel: 7403612732)

📍
Updated Practice Location April 07, 2021

Registered at 5300 N MEADOWS DR STE 140, GROVE CITY, OH 431232546 (Tel: 8884441203)

📍
Updated Business Mailing Address April 07, 2021

Registered at 324 E 2ND AVE UNIT 314, COLUMBUS, OH 432014254 (Tel: 7403612732)

NPI Profile Active October 09, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location October 09, 2012

Registered at 10330 SAWMILL PKWY, SUITE 300, POWELL, OH 430657790 (Tel: 6147940481)

📍
Updated Business Mailing Address October 09, 2012

Registered at 575 COPELAND MILL RD, SUITE 1D, WESTERVILLE, OH 430818977 (Tel: 6147940481)

👤
Provider Name / Credentials Updated October 09, 2012

Recorded as KAITLIN LEMASTER, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 09, 2012

Physician Assistant (License #50.003001 in OH)

🟢
Initial NPI Registration & Enumeration October 27, 2009

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: 1366778300
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 27, 2009
Last Update: June 25, 2026
Sole Proprietor: No

Mailing Address

1000 Mckinley Park Dr

Marion, OH 433026399

Phone: 7403838669

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.