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

Dr. Marissa Blackwell, MD

Individual provider Neurology Physician · NPI 1275094294

Dr. Marissa Blackwell, MD is a Neurology in Newark, Delaware. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2019, 7 years ago. Practices with Christiana Care Health Services Inc, a 1,481-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Delaware.

Years since qualifying
7
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
DE
In the registry since
2019
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

200 Hygeia Dr Ste 1420
Newark, DE 19713-2049
Phone: (302) 623-3017
Fax: (302) 266-9962
Show map & directions

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

Additional practice locations (2)

  • 22 S Greene St Rm N3e09, Baltimore, MD 21201-1544 — (410) 328-6110
  • 1215 Lee St. Neurology 800394, Charlottesville, VA 22908-1544 — (434) 924-5306

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence C1-0027182 (DE)

Record details

NPI number1275094294
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2019
Last updated in NPPESJuly 10, 2024
Certification dateJuly 10, 2024

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Christiana Care Health Services Inc — 1481 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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