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

Dongyan Liu, MD

Individual provider Hematology & Oncology Physician · NPI 1912391913

Dongyan Liu, MD is a Hematology/Oncology in Frederick, Maryland. Qualified in 2005, 21 years ago. Practices with Greater Baltimore Medical Center Inc, a 348-clinician group, works from 14 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
21
Licensed in
MD
In the registry since
2015
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

1562 Opossumtown Pike
Frederick, MD 21702-4920
Phone: (240) 215-6310
Show map & directions

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

Additional practice locations (13)

  • 9103 Franklin Square Dr, Baltimore, MD 21237-3900 — (443) 777-2181
  • 16403 Old Emmitsburg Rd, Emmitsburg, MD 21727-8929 — (240) 215-6310
  • 230 W Patrick St, Frederick, MD 21701-6945 — (240) 215-6310
  • 501 W 7th St, Frederick, MD 21701-4586 — (240) 215-6310
  • 194 Thomas Johnson Dr, Frederick, MD 21702-4679 — (240) 215-6310
  • 75 Thomas Johnson Dr, Frederick, MD 21702-4895 — (240) 215-6310
  • 7211 Bank Ct, Frederick, MD 21703-8483 — (240) 215-6310
  • 3430 Worthington Blvd, Frederick, MD 21704-7017 — (240) 215-6310
  • 141 Thomas Johnson Dr, Frederick, MD 21702-4502 — (240) 846-0100
  • 400 W 7th St, Frederick, MD 21701-4506 — (240) 215-6310
  • 504 E Ridgeville Blvd, Mount Airy, MD 21771-5942 — (240) 215-6310
  • 3000d Ventrie Ct, Myersville, MD 21773-7817 — (240) 215-6310
  • 15 E Frederick St, Walkersville, MD 21793-8234 — (240) 215-6310

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence D0092337 (MD)

Record details

NPI number1912391913
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2015
Last updated in NPPESSeptember 15, 2022
Certification dateSeptember 15, 2022
Mailing address400 W 7th St, Frederick, MD 21701-4506

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Greater Baltimore Medical Center Inc — 348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations10 on file with Medicare

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