Dr. David Thomas , MD
Internal Medicine • Baltimore, MD
Professional Overview & Biography Verified Profile Summary
Dr. David Thomas, MD is a certified Internal Medicine practicing in Baltimore, MD. With approximately 40 years of clinical experience since graduating from West Virginia University School Of Medicine in 1986, Dr. Thomas delivers high-quality medical care to the local community at 600 N WOLFE ST.
Dr. Thomas is affiliated with Johns Hopkins University and does not directly accept Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with straightforward or low-level 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
600 N Wolfe St
Baltimore, MD 212870005
Medicare Profile & Education
West Virginia University School Of Medicine
1986
Not Specified
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Baltimore, MD
Practicing in Baltimore, MD (4114 Statewide)
✓ Offers Virtual Consultations
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
37 | 20 | $194.14 | $80.16 |
|
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
|
32 | 32 | $397.44 | $133.40 |
Medical Specialties & State Licenses
CMS Verified: 2026-01-15NUCC Taxonomy Code: 207R00000X
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.
NUCC Taxonomy Code: 207RI0200X
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Johns Hopkins University
600 N Wolfe St, Baltimore, MD 212870005
Phone: 4105024340
Johns Hopkins University
1800 Orleans St, Baltimore, MD 212870010
Phone: 4109555000
Johns Hopkins University
5601 Lloch Raven Blvd, Baltimore, MD 212392945
Phone: 4434444714
Johns Hopkins University
600 N Wolf St, Baltimore, MD 212870005
Phone: 4109555000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner
Certified Registered Nurse Practitioner
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Social Worker - Clinical
Licensed Clinical Social Worker - Certified
Internal Medicine - Infectious Disease
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 6201 GREENLEIGH AVENUE, BALTIMORE, MD 212644264 (Tel: 4109336423)
Internal Medicine (License #D40856 in MD)
Internal Medicine (License #D40856 in MD)
NPI status registered as active in NPPES database
Registered at 600 N WOLFE ST, BALTIMORE, MD 212870005 (Tel: 4109551725)
Registered at PO BOX 64264, BALTIMORE, MD 212644264
Recorded as DAVID THOMAS, M.D.
Internal Medicine (License #D40856 in MD)
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
Mailing Address
6201 Greenleigh Avenue
Baltimore, MD 212644264
Phone: 4109336423
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.