Dr. Thomas A. Marciniak, MD
Dr. Thomas A. Marciniak, MD is an Internal Medicine Physician in North Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2005.
- Licensed in
- MD
- In the registry since
- 2005
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
6400 Windermere CirNorth Bethesda, MD 20852-3539
Phone: (301) 530-1855
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence D0057868 (MD) |
|---|
Record details
| NPI number | 1558368076 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 30, 2005 |
| Last updated in NPPES | July 13, 2026 |
| Mailing address | 6400 Windermere Cir, North Bethesda, MD 20852-3539 |
Other providers in North Bethesda
-
Dr. Annie George, MD
6000 Executive Blvd Ste 625, North Bethesda, MD 20852 · (240) 314-7080
-
Kharia Jenai Holmes, MD
911 Meeting St, North Bethesda, MD 20852-2375 · (888) 663-6331
-
Howard Josefberg, MD
11140 Rockville Pike Ste #100-172, North Bethesda, MD 20852 · (301) 909-8676
-
Dr. Dale Nolan Lawrence, MD
11210 Whisperwood Ln, North Bethesda, MD 20852-3670 · (240) 882-9228
-
Dr. Kashiben G Patel, MD
6000 Executive Blvd Ste 625, North Bethesda, MD 20852 · (240) 314-7080
-
Dr. Adam Bradley Possner, MD
11300 Rockville Pike Ste 1015, North Bethesda, MD 20852-3074 · (301) 941-4414