Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1952691214 Individual Practitioner Male Practitioner

Dr. Peter Najjar , MD

Surgery • Baltimore, MD

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Peter Najjar, MD is a registered Surgery practitioner in Baltimore, MD. With approximately 15 years of clinical practice since graduating from University Of Chicago, Pritzker School Of Medicine in 2011, Dr. Najjar provides healthcare services at the registered practice location at 600 N WOLFE STREET.

Dr. Najjar is affiliated with Johns Hopkins University and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

600 N Wolfe Street
Blalock 618

Baltimore, MD 212870005

Telephone 1095573234
Fax 4437691279
Associated Practice Facility / Clinic
🏢 Johns Hopkins University Facility NPI 1376537456

Medicare Profile & Education

Medical School

University Of Chicago, Pritzker School Of Medicine

Graduation Year

2011

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Baltimore, MD

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
15 Yrs -7.8 yrs vs City Avg
City Avg: 22.8 Yrs
State Avg: 28.6 Yrs
Regional Practice Density
266 Specialists

Practicing in Baltimore, MD (717 Statewide)

Telehealth Adoption Rate
12.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
69.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Najjar (15 Years) 15 Yrs
Baltimore Specialty Average (22.8 Years) 22.8 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
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
12 12 $601.00 $186.26

Medical Specialties & State Licenses

CMS Verified: 2021-03-24
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MD D90159

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Johns Hopkins University

600 N Wolf St, Baltimore, MD 212870005

Phone: 4109555000

Johns Hopkins University

601 N Caroline St, Baltimore, MD 212870006

Phone: 4109555080

Johns Hopkins University

600 N Wolfe St, Baltimore, MD 212870005

Phone: 4105024340

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Whitney Parker , MD, PhD

Neurological Surgery

NPI 1003227067

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Rachel Aaron , PhD

Psychologist - Clinical

NPI 1003294232

Doctor of Philosophy (Ph.D.)

Dr. Allison Weaver , MD

Internal Medicine

NPI 1003313289

Doctor of Medicine (M.D.)

Dr. Jana Christian , MD

Internal Medicine

NPI 1003343104

Doctor of Medicine (M.D.)

NPI 1003343229

Doctor of Medicine (M.D.)

Dr. Hamilton Moses , MD

Psychiatry & Neurology - Neurology

NPI 1003874959

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location March 24, 2021

Registered at 600 N WOLFE STREET, BLALOCK 618, BALTIMORE, MD 212870005 (Tel: 1095573234)

📍
Updated Business Mailing Address March 24, 2021

Registered at 6201 GREENLEIGH AVE, MIDDLE RIVER, MD 212202004 (Tel: 4109336423)

👤
Provider Name / Credentials Updated March 24, 2021

Recorded as PETER NAJJAR, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2021

Surgery (License #D90159 in MD)

NPI Profile Active May 22, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location May 22, 2015

Registered at 75 FRANCIS ST, BOSTON, MA 021156110 (Tel: 6177325500)

📍
Updated Business Mailing Address May 22, 2015

Registered at 75 FRANCIS ST, BOSTON, MA 021156110

👤
Provider Name / Credentials Updated May 22, 2015

Recorded as PETER NAJJAR

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 22, 2015

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 07, 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: 1952691214
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 07, 2011
Last Update: March 24, 2021
Sole Proprietor: No

Mailing Address

6201 Greenleigh Ave

Middle River, MD 212202004

Phone: 4109336423

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.