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Stephen G Wallace, MD

Hematology & Oncology Physician in Moorestown, NJ · enumerated 2006 · practices at Regional Cancer Care Associates.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144255498

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Registry record

Entity type Individual (Type 1)
Name Stephen G Wallace
Credential MD
Sex Male
Practice address 350 Young Ave Ste 200, Moorestown, NJ, 08057
Phone (609) 702-1900
Fax (609) 702-8455
Enumeration date Jul 12, 2006
Last updated in NPPES Oct 19, 2021

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MA079166 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
3982071 Other - AETNA
0068837 Medicaid NJ -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Stephen Wallace?
The National Provider Identifier (NPI) for Stephen Wallace is 1144255498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephen Wallace practice?
The practice location on file with NPPES is in Moorestown, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-19.