Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1144590415 Individual Practitioner Male Practitioner

Dr. Robert E Ferris , DO

Internal Medicine • Laurel, MD

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Robert Ferris, DO is a certified Internal Medicine practicing in Laurel, MD. With approximately 34 years of clinical experience since completing medical education in 1992, Dr. Ferris delivers high-quality medical care to the local community at 13952 BALTIMORE AVE.

Dr. Ferris is affiliated with Medstar Medical Group Ii Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Practice Location & Contact Primary Location

Practice Address

13952 Baltimore Ave

Laurel, MD 207075000

Telephone 3014901990
Fax 3014908750
Associated Practice Facility / Clinic
🏢 Medstar Medical Group Ii Llc Facility NPI 1982576427

Medicare Profile & Education

Medical School

Other

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Laurel, MD

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
34 Yrs +2.7 yrs vs City Avg
City Avg: 31.3 Yrs
State Avg: 28.1 Yrs
Regional Practice Density
40 Specialists

Practicing in Laurel, MD (4114 Statewide)

Telehealth Adoption Rate
35.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ferris (34 Years) 34 Yrs
Laurel Specialty Average (31.3 Years) 31.3 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-02-11
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MD H73666

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License NY 228569

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

Medstar Medical Group Ii Llc

1145 19th St Nw, Washington, DC 200363735

Phone: 2024292401

Medstar Medical Group Ii Llc

3007 Tilden St Nw, Washington, DC 200083030

Medstar Medical Group Ii Llc

13952 Baltimore Ave, Laurel, MD 207075000

Phone: 3014901990

Practice Associates & Co-Workers

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

7 Associated Practitioners
Dr. Jenny Moy , MD

Internal Medicine

NPI 1093706301

Doctor of Medicine (M.D.)

Dr. Robert Maggin , MD

Internal Medicine

NPI 1255322574

Doctor of Medicine (M.D.)

NPI 1265423586

Doctor of Medicine (M.D.)

Dr. John Margolis , MD

Internal Medicine

NPI 1346231669

Doctor of Medicine (M.D.)

Dr. Patrick Fong , MD

Internal Medicine

NPI 1548502131

Doctor of Medicine (M.D.)

Mary O'brien , CRNP

Nurse Practitioner - Primary Care

NPI 1578554887

Certified Registered Nurse Practitioner

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location February 11, 2026

Registered at 13952 BALTIMORE AVE, LAUREL, MD 207075000 (Tel: 3014901990)

📍
Updated Business Mailing Address February 11, 2026

Registered at 13952 BALTIMORE AVE, LAUREL, MD 207075000 (Tel: 3014901990)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 11, 2026

Internal Medicine (License #228569 in NY)

NPI Profile Active May 15, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location May 15, 2012

Registered at 19735 GERMANTOWN ROAD, STE 300, MOBILE MEDICAL CARE, INC, GERMANTOWN, MD 20874 (Tel: 3016349600)

📍
Updated Business Mailing Address May 15, 2012

Registered at 19735 GERMANTOWN ROAD, STE 300, MOBILE MEDICAL CARE, INC, GERMANTOWN, MD 20874 (Tel: 3016349600)

👤
Provider Name / Credentials Updated May 15, 2012

Recorded as ROBERT FERRIS, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 15, 2012

Internal Medicine (License #H73666 in MD)

🟢
Initial NPI Registration & Enumeration January 04, 2012

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: 1144590415
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 04, 2012
Last Update: February 11, 2026
Sole Proprietor: No

Mailing Address

13952 Baltimore Ave

Laurel, MD 207075000

Phone: 3014901990

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.