NPI Portal NPI Lookup & Verification

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

Dr. Robert Lawrence Werner, DO

Internal Medicine Physician in Long Valley, NJ · enumerated 2006.

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

National Provider Identifier

1174558225

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Registry record

Entity type Individual (Type 1)
Name Dr. Robert Lawrence Werner
Credential DO
Sex Male
Practice address Long Valley, NJ, 07853
Phone (908) 777-1379
Fax (803) 205-2432
Enumeration date Jul 11, 2006
Last updated in NPPES Feb 2, 2022

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MB41143 (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
222598231 Other - RR MEDICARE
222598231 Other - FEDERAL BCBS
222598231 Other - BCBS OF NJ&NY

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 Robert Werner practice?
The practice location on file with NPPES is in Long Valley, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Werner?
The National Provider Identifier (NPI) for Robert Werner is 1174558225, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-02.