Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1609362748 Individual Practitioner Male Practitioner

Dr. Omar Mahmoud , MD

Internal Medicine • Lewes, DE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Omar Mahmoud, MD is a certified Internal Medicine practicing in Lewes, DE. With approximately 9 years of clinical experience since completing medical education in 2017, Dr. Mahmoud delivers high-quality medical care to the local community at 1535 SAVANNAH RD.

Dr. Mahmoud is affiliated with Beebe Physician Network Inc. and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1535 Savannah Rd

Lewes, DE 199581611

Telephone 3026453232
Fax 8889874308
Associated Practice Facility / Clinic
🏢 Bayside Health Association Facility NPI 1538164918

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Lewes, DE

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -15.0 yrs vs City Avg
City Avg: 24.0 Yrs
State Avg: 25.8 Yrs
Regional Practice Density
44 Specialists

Practicing in Lewes, DE (625 Statewide)

Telehealth Adoption Rate
20.5% 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. Mahmoud (9 Years) 9 Yrs
Lewes Specialty Average (24.0 Years) 24.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-01-21
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License DE C1-0026494

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Beebe Physician Network Inc.

1535 Savannah Rd, Lewes, DE 199581611

Phone: 3026453232

Secondary Practice Locations

424 Savannah Rd

Lewes, DE 199581462

Phone: 3026453232

Practice Associates & Co-Workers

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

10 Associated Practitioners
Dr. William Chasanov , DO

Internal Medicine - Infectious Disease

NPI 1104028919

Doctor of Osteopathic Medicine (D.O.)

Anastasiia Israel , NP

Nurse Practitioner

NPI 1104569201

Nurse Practitioner

Dr. Jimmy Chua , MD

Internal Medicine - Infectious Disease

NPI 1205939840

Doctor of Medicine (M.D.)

Victor Banzon

Internal Medicine - Pulmonary Disease

NPI 1225073547
Justin Pipoli , PA-C

Physician Assistant

NPI 1306453766

Physician Assistant (Certified)

Dr. Michael Salvatore , MD

Internal Medicine - Pulmonary Disease

NPI 1346295722

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events
📍
Updated Business Mailing Address January 21, 2026

Registered at 1515 SAVANNAH RD FL 2, LEWES, DE 199581675 (Tel: 3026453499)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 21, 2026

Internal Medicine (License #C1-0026494 in DE)

📍
Updated Practice Location July 16, 2024

Registered at 1535 SAVANNAH RD, LEWES, DE 199581611 (Tel: 3026453232)

📍
Updated Business Mailing Address July 16, 2024

Registered at 1535 SAVANNAH RD, LEWES, DE 199581611 (Tel: 3026453232)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 16, 2024

Internal Medicine (License #C1-0026494 in DE)

📍
Updated Practice Location March 18, 2024

Registered at 22 S GREENE ST, BALTIMORE, MD 212011544 (Tel: 4103288667)

📍
Updated Business Mailing Address March 18, 2024

Registered at 22 S GREENE ST, BALTIMORE, MD 212011544 (Tel: 4103288667)

NPI Profile Active July 02, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location July 02, 2018

Registered at 1000 10TH AVE STE 3A-02, NEW YORK, NY 100191147 (Tel: 2122596777)

📍
Updated Business Mailing Address July 02, 2018

Registered at 1000 10TH AVE STE 3A-02, NEW YORK, NY 100191147 (Tel: 2122596777)

👤
Provider Name / Credentials Updated July 02, 2018

Recorded as OMAR MAHMOUD, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 02, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration July 02, 2018

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: 1609362748
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 02, 2018
Last Update: January 21, 2026
Sole Proprietor: No

Mailing Address

1515 Savannah Rd Fl 2

Lewes, DE 199581675

Phone: 3026453499

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.