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

Melissa Sj Mark, MD

Individual provider Pediatrics Physician · NPI 1942438916

Melissa Sj Mark, MD is a Hematology/Oncology in Norfolk, Virginia. Graduated from Eastern Virginia Medical School in 2009, 17 years ago. Practices with Childrens Specialty Group PLLC, a 84-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
17
Trained at
Eastern Virginia Medical School
Licensed in
VA
In the registry since
2009
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

601 Childrens Ln
Norfolk, VA 23507-1910
Phone: (757) 668-7243
Fax: (757) 668-7811
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 0101251355 (VA)
Pediatrics Physician Taxonomy 208000000X · Licence 0101251355 (VA)
Pediatric Hospice and Palliative Medicine Physician Taxonomy 2080H0002X · Licence 0101251355 (VA)

Record details

NPI number1942438916
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 29, 2009
Last updated in NPPESApril 2, 2019
Mailing address601 Childrens Ln, Norfolk, VA 23507-1910

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesHOSPICE/PALLIATIVE CARE, PEDIATRIC MEDICINE
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice Childrens Specialty Group Pllc — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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