Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Thomas John Lang, MD

Individual provider Rheumatology Physician · NPI 1457312332

Dr. Thomas John Lang, MD is a Rheumatology in Columbia, Maryland. Graduated from University of Maryland School of Medicine in 1993, 33 years ago. Practices with Arthritis Care Specialists of Maryland, PA, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
33
Trained at
University of Maryland School of Medicine
Licensed in
MD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6350 Stevens Forest Rd Ste 101
Columbia, MD 21046-3240
Phone: (410) 992-7440
Fax: (443) 276-0349
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence D0052541 (MD)

Record details

NPI number1457312332
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESSeptember 8, 2023
Certification dateMarch 7, 2023
Mailing address6350 Stevens Forest Rd Ste 101, Columbia, MD 21046-3240

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Arthritis Care Specialists Of Maryland, P.A. — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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