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James Henry Wolf, M.D.

Geriatric Medicine (Internal Medicine) Physician in Mendham, NJ · enumerated 2005 · practices at Mendham Medical Group LLP.

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

National Provider Identifier

1497743876

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Registry record

Entity type Individual (Type 1)
Name James Henry Wolf
Credential M.D.
Sex Male
Practice address 19 E Main St, Mendham, NJ, 07945
Phone (973) 543-6505
Fax (973) 543-2967
Enumeration date Oct 11, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 25MA03290700 (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

What is the NPI number for James Wolf?
The National Provider Identifier (NPI) for James Wolf is 1497743876, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Wolf practice?
The practice location on file with NPPES is in Mendham, 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 2007-07-08.