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Dr. Marvin Joseph Weniger Jr., MD

Psychiatry Physician in Agana Heights, GU · enumerated 2018 · practices at Nh Guam.

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

National Provider Identifier

1306344304

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Registry record

Entity type Individual (Type 1)
Name Dr. Marvin Joseph Weniger Jr.
Credential MD
Sex Male
Practice address Bldg #50, Farenholt Ave., Agana Heights, GU, 96910
Phone (671) 344-9401
Enumeration date Jan 25, 2018
Last updated in NPPES Jan 4, 2023

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 0101267420 (VA) 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

How do I verify Marvin Weniger's NPI record?
Cross-check NPI 1306344304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1306344304 active?
Yes, as of the latest NPPES snapshot, NPI 1306344304 is active (record last updated 2023-01-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-04.