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

Dr. Jennifer Grantham Erskine, MD

Individual provider Hospitalist Physician · NPI 1477796811

Dr. Jennifer Grantham Erskine, MD is an Internal Medicine in Princeton, New Jersey. Graduated from Hahnemann University College of Medicine in 1998, 28 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, New Jersey and Pennsylvania.

Years since qualifying
28
Trained at
Hahnemann University College of Medicine
Licensed in
DE, NJ, PA
In the registry since
2009
Specialties on file
6
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

253 Witherspoon St Lambert House 2nd Fl
Princeton, NJ 08540-3211
Phone: (215) 817-4546
Show map & directions

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

Additional practice locations (1)

  • 4755 Ogletown Stanton Rd Ste 5a43, Newark, DE 19718-3211 — (302) 623-0188

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA08590100 (NJ)
Hospitalist Physician Taxonomy 208M00000X · Licence MD072560-L (PA)
Hospitalist Physician Taxonomy 208M00000X · Licence 25MA08590100 (NJ)
Internal Medicine Physician Taxonomy 207R00000X · Licence C1-0024355 (DE)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD072560-L (PA)
Hospitalist Physician Taxonomy 208M00000X · Licence C1-0024355 (DE)

Record details

NPI number1477796811
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2009
Last updated in NPPESApril 26, 2024
Certification dateApril 26, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Christiana Care Health Services Inc — 1481 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount