Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert D Zenenberg, D.O.

Specialist in Florham Park, NJ · enumerated 2006.

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

National Provider Identifier

1245331834

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Robert D Zenenberg

Credential D.O.

Sex Male

Practice address 83 Hanover Rd, Suite 290, Florham Park, NJ, 07932

Phone (973) 736-2212

Fax (973) 736-2989

Enumeration date Sep 26, 2006

Last updated in NPPES Oct 11, 2011

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 25MB07226200 (NJ) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
8896607	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

What is the NPI number for Robert Zenenberg?

The National Provider Identifier (NPI) for Robert Zenenberg is 1245331834, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Zenenberg practice?

The practice location on file with NPPES is in Florham Park, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-11.