NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Gwen Marie Bogacki, M.D.

Pediatrics Physician in Chester, NJ · enumerated 2011.

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

National Provider Identifier

1609145663

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Registry record

Entity type Individual (Type 1)
Name Dr. Gwen Marie Bogacki
Credential M.D.
Sex Female
Practice address Chester, NJ, 07930
Phone (908) 879-8203
Enumeration date Dec 21, 2011
Last updated in NPPES Dec 21, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 25MA06676700 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Gwen Bogacki practice?
The practice location on file with NPPES is in Chester, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gwen Bogacki?
The National Provider Identifier (NPI) for Gwen Bogacki is 1609145663, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-21.