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

Carol K Tweed, MD

Individual provider Hematology & Oncology Physician · NPI 1649219155

Carol K Tweed, MD is a Medical Oncology in Annapolis, Maryland. Graduated from Washington University School of Medicine in 2001, 25 years ago. Practices with Maryland Oncology Hematology PA, a 101-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland and Pennsylvania.

Years since qualifying
25
Trained at
Washington University School of Medicine
Licensed in
MD, PA
In the registry since
2006
Specialties on file
2
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

2003 Medical Pkwy Ste 210
Annapolis, MD 21401-7992
Phone: (410) 573-5300
Fax: (410) 573-5305
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence D74092 (MD)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence MD422644 (PA)

Record details

NPI number1649219155
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESDecember 3, 2013
Mailing addressPo Box 12622, Belfast, ME 04915-4017

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Maryland Oncology Hematology Pa — 101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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