Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1649113648 Individual Practitioner Female Practitioner

Kellie O'brien , PA-C

Physician Assistant • Gettysburg, PA

Professional Overview & Biography Verified Profile Summary

Kellie O'Brien, PA-C is a registered healthcare professional specializing in Physician Assistant in Gettysburg, PA. Practice services are available at 450 S WASHINGTON ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

450 S Washington St

Gettysburg, PA 173252500

Telephone 7173393110
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Gettysburg, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
15 Specialists

Practicing in Gettysburg, PA (8068 Statewide)

Telehealth Adoption Rate
20.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-07-10
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License PA MA067832

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.

Practice Associates & Co-Workers

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

9 Associated Practitioners
Dr. Asif Quyyum , DO

Colon & Rectal Surgery

NPI 1265792469

Doctor of Osteopathic Medicine (D.O.)

NPI 1396979175

Doctor of Medicine (M.D.)

NPI 1477829281

Doctor of Medicine (M.D.)

NPI 1609988039

Doctor of Osteopathic Medicine (D.O.)

Roxanna Nemec , PA

Physician Assistant - Surgical

NPI 1700892965

Physician Assistant

Tara Assi , PA-C

Physician Assistant - Medical

NPI 1700998051

Physician Assistant (Certified)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location July 10, 2026

Registered at 450 S WASHINGTON ST, GETTYSBURG, PA 173252500 (Tel: 7173393110)

📍
Updated Business Mailing Address July 10, 2026

Registered at 601 MEMORY LN, YORK, PA 174022231 (Tel: 7178511405)

👤
Provider Name / Credentials Updated July 10, 2026

Recorded as KELLIE O'BRIEN, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 10, 2026

Physician Assistant (License #MA067832 in PA)

NPI Profile Active April 13, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location April 13, 2026

Registered at 147 GETTYS ST, GETTYSBURG, PA 173252534 (Tel: 7173342121)

📍
Updated Business Mailing Address April 13, 2026

Registered at 147 GETTYS ST, GETTYSBURG, PA 173252534

👤
Provider Name / Credentials Updated April 13, 2026

Recorded as KELLIE O'BRIEN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2026

Physician Assistant

🟢
Initial NPI Registration & Enumeration April 13, 2026

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: 1649113648
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 13, 2026
Last Update: July 10, 2026
Sole Proprietor: Yes

Mailing Address

601 Memory Ln

York, PA 174022231

Phone: 7178511405

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.