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

Michael J Gross, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1396037313

Michael J Gross, MD is an Internal Medicine in Newark, Delaware. Qualified in 2011, 15 years ago. Practices with Cooper Physician Offices PA, a 330-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
15
Licensed in
DE
In the registry since
2011
Specialties on file
2
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 2100
Newark, DE 19713-2049
Phone: (302) 623-0188
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C10010659 (DE)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1396037313
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2011
Last updated in NPPESMay 28, 2015
Mailing address200 Hygeia Dr, Suite 2300, Newark, DE 19713-2049

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Cooper Physician Offices Pa — 330 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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