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

Michelle Grisillo Bishop

Individual provider Internal Medicine Physician · NPI 1659766053

Michelle Grisillo Bishop is an Internal Medicine in Newark, Delaware. Qualified in 2015, 11 years ago. Practices with Christiana Care Health Services Inc, a 1,481-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
11
Licensed in
DE
In the registry since
2015

Practice location Address checks out

4755 Ogletown Stanton Rd Ste 5A43
Newark, DE 19718
Phone: (302) 623-0188
Show map & directions

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

Additional practice locations (1)

  • 263 Farmington Ave, Farmington, CT 06032-8021 — (860) 679-4477

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C2-0012734 (DE)

Record details

NPI number1659766053
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 2, 2015
Last updated in NPPESAugust 15, 2018
Mailing address4755 Ogletown Stanton Rd Ste 5a43, Newark, DE 19718-2200

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Christiana Care Health Services Inc — 1481 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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