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

Dr. Christina Ellen Brzezniak, DO

Individual provider Hematology (Internal Medicine) Physician · NPI 1356590004

Dr. Christina Ellen Brzezniak, DO is a Hematology/Oncology in Reston, Virginia. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2007, 19 years ago. Practices with Virginia Cancer Specialists, PC, a 79-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
19
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
VA
In the registry since
2008
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1860 Town Center Dr Ste 460
Reston, VA 20190-5901
Phone: (703) 437-6535
Fax: (703) 437-6549
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 0102205136 (VA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 0102205136 (VA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 0102205136 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0102205136 (VA)

Record details

NPI number1356590004
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 17, 2008
Last updated in NPPESNovember 11, 2025
Certification dateNovember 11, 2025

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2007 (19 years in practice)
Group practice Virginia Cancer Specialists, P.C. — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare