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Active NPI 1699053470 Individual Practitioner Female Practitioner

Abbey Elizabeth Hajjar , APRN-CNP

Nurse Practitioner • Columbus, OH

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Abbey Hajjar, APRN-CNP is a certified Nurse Practitioner practicing in Columbus, OH. With approximately 15 years of clinical experience since completing medical education in 2011, Abbey Hajjar delivers high-quality medical care to the local community at 300 W 10TH AVE FL 2.

Abbey Hajjar is affiliated with Osu Surgery, Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

300 W 10th Ave Fl 2

Columbus, OH 432101280

Telephone 6142939059
Fax 6142930201
Associated Practice Facility / Clinic
🏢 Osu Neuroscience Center, Llc Facility NPI 1932199254

Medicare Profile & Education

Medical School

Other

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Columbus, OH

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
15 Yrs +5.5 yrs vs City Avg
City Avg: 9.5 Yrs
State Avg: 9.8 Yrs
Regional Practice Density
636 Specialists

Practicing in Columbus, OH (4294 Statewide)

Telehealth Adoption Rate
18.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
63.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hajjar (15 Years) 15 Yrs
Columbus Specialty Average (9.5 Years) 9.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
34 33 $145.00 $53.28

Medical Specialties & State Licenses

CMS Verified: 2026-04-06
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License OH APRN.CNP.12483

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License OH APRN.CNP.12483

Definition to come...

Hospital & Practice Group Affiliations

Osu Surgery, Llc

300 W 10th Ave, Columbus, OH 432101280

Phone: 6142939059

Practice Associates & Co-Workers

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

20 Associated Practitioners
Ellen Diefenderfer , PA-C

Physician Assistant

NPI 1073909289

Physician Assistant (Certified)

Jessica Waugh , APRN-CNP

Nurse Practitioner - Family

NPI 1104202407

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Alexandra Quellhorst , PA-C

Physician Assistant

NPI 1114317252

Physician Assistant (Certified)

Alicia Perkins , PA-C

Physician Assistant

NPI 1174903033

Physician Assistant (Certified)

Dr. Peter Kneuertz , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1225352008

Doctor of Medicine (M.D.)

Mary Feldman , PA-C

Physician Assistant - Surgical

NPI 1346440286

Physician Assistant (Certified)

Career & Practice History Timeline

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

15 Historical Events
📍
Updated Practice Location April 06, 2026

Registered at 300 W 10TH AVE FL 2, COLUMBUS, OH 432101280 (Tel: 6142939059)

📍
Updated Business Mailing Address April 06, 2026

Registered at 700 ACKERMAN RD STE 2120, COLUMBUS, OH 432021559 (Tel: 6142939059)

👤
Provider Name / Credentials Updated April 06, 2026

Recorded as ABBEY HAJJAR, APRN-CNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 06, 2026

Nurse Practitioner (License #APRN.CNP.12483 in OH)

NPI Profile Active September 13, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location September 13, 2017

Registered at 300 W 10TH AVE, COLUMBUS, OH 432101280 (Tel: 6142934509)

📍
Updated Business Mailing Address September 13, 2017

Registered at 700 ACKERMAN RD, SUITE 570, COLUMBUS, OH 432021559 (Tel: (614) 293-9059)

👤
Provider Name / Credentials Updated September 13, 2017

Recorded as ABBEY HAJJAR, CNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 13, 2017

Nurse Practitioner (License #APRN.CNP.12483 in OH)

NPI Profile Active June 03, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location June 03, 2013

Registered at 300 W 10TH AVE, COLUMBUS, OH 432101280 (Tel: 6142934509)

📍
Updated Business Mailing Address June 03, 2013

Registered at 700 ACKERMAN RD, SUITE 570, COLUMBUS, OH 432021559 (Tel: 6142934509)

👤
Provider Name / Credentials Updated June 03, 2013

Recorded as ABBEY HAJJAR, CNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 03, 2013

Nurse Practitioner (License #COA.12483-NP in OH)

🟢
Initial NPI Registration & Enumeration July 28, 2011

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: 1699053470
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 28, 2011
Last Update: April 06, 2026
Sole Proprietor: No

Mailing Address

700 Ackerman Rd Ste 2120

Columbus, OH 432021559

Phone: 6142939059

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.