NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gastro-Surgi Center of New Jersey

Anesthesiology Physician in Mountainside, NJ · enumerated 2007 · authorized official Marvin Lipsby, Medical Director.

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

National Provider Identifier

1851594519

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Gastro-Surgi Center of New Jersey
Other name <Unavail>
Practice address 1132 Spruce Drive, Mountainside, NJ, 07092
Phone (908) 317-9434
Fax (908) 317-0103
Enumeration date Jun 8, 2007
Last updated in NPPES Jun 23, 2021

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary
207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Marvin Lipsby
Title Medical Director
Phone (908) 317-9434

Other identifiers

Identifier Type State Issuer
22511 Other NJ ASC
0061590 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Gastro-Surgi Center of New Jersey?
NPPES lists Marvin Lipsby (Medical Director) as the authorized official for this organization.
What is the NPI number for Gastro-Surgi Center of New Jersey?
The NPI for Gastro-Surgi Center of New Jersey is 1851594519, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-23.