Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1780847533 Individual Practitioner Male Practitioner

Dr. Michael Joseph Lewis , MD

Surgery - Pediatric Surgery • Baltimore, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Lewis, MD is a certified Surgery - Pediatric Surgery practicing in Baltimore, MD. With approximately 21 years of clinical experience since completing medical education in 2005, Dr. Lewis delivers high-quality medical care to the local community at 1800 ORLEANS ST.

Dr. Lewis accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1800 Orleans St

Baltimore, MD 212870010

Telephone 4105022037
Fax 4109550737
Associated Practice Facility / Clinic
🏢 The Johns Hopkins Hospital Facility NPI 1710258835

Medicare Profile & Education

Medical School

Other

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Pediatric Surgery in Baltimore, MD

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
21 Yrs -0.5 yrs vs City Avg
City Avg: 21.5 Yrs
State Avg: 21.5 Yrs
Regional Practice Density
14 Specialists

Practicing in Baltimore, MD (16 Statewide)

Telehealth Adoption Rate
0.0% 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. Lewis (21 Years) 21 Yrs
Baltimore Specialty Average (21.5 Years) 21.5 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-04-10
Surgery - Pediatric Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0120X

State License MD D0102880

A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NUCC Taxonomy Code: 208G00000X

State License CA C175438

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NUCC Taxonomy Code: 208G00000X

State License MD D0102880

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Secondary Practice Locations

3020 Childrens Way

San Diego, CA 921234223

Phone: 8589668030

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Dao-Fu Dai , MD PHD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1023307154

MDPHD

Dr. David Daniel , MD

Pathology - Blood Banking & Transfusion Medicine

NPI 1033563036

Doctor of Medicine (M.D.)

Brianna Glase-Stock

Genetic Counselor, MS

NPI 1033782685
NPI 1043417595

Doctor of Medicine (M.D.)

Dr. Julie Gudenkauf , MD

Psychiatry & Neurology - Vascular Neurology

NPI 1043715386

Doctor of Medicine (M.D.)

Chinwendu Amazu

Anesthesiology - Critical Care Medicine

NPI 1063156305

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location April 10, 2025

Registered at 1800 ORLEANS ST, BALTIMORE, MD 212870010 (Tel: 4105022037)

📍
Updated Business Mailing Address April 10, 2025

Registered at 6201 GREENLEIGH AVE, BALTIMORE, MD 212202004 (Tel: 4109332704)

📍
Updated Practice Location November 12, 2021

Registered at 3020 CHILDRENS WAY, SAN DIEGO, CA 921234223 (Tel: 8589668030)

📍
Updated Business Mailing Address November 12, 2021

Registered at 3020 CHILDRENS WAY # MC5003, SAN DIEGO, CA 921234223 (Tel: 8583096300)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 12, 2021

Thoracic Surgery (Cardiothoracic Vascular Surgery) (License #C175438 in CA)

NPI Profile Active November 26, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location November 26, 2013

Registered at 34TH & CIVIC CENTER BLVD, PHILADELPHIA, PA 19104 (Tel: 2155901000)

📍
Updated Business Mailing Address November 26, 2013

Registered at 2218 FITZWATER ST, PHILADELPHIA, PA 191461708 (Tel: 8477367975)

👤
Provider Name / Credentials Updated November 26, 2013

Recorded as MICHAEL LEWIS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 26, 2013

Thoracic Surgery (Cardiothoracic Vascular Surgery) (License #MT203338 in PA)

🟢
Initial NPI Registration & Enumeration July 02, 2008

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: 1780847533
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 02, 2008
Last Update: April 10, 2025
Sole Proprietor: No

Mailing Address

6201 Greenleigh Ave

Baltimore, MD 212202004

Phone: 4109332704

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.