Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas A. Weber, M.D.

Obstetrics & Gynecology Physician in River Falls, WI · enumerated 2005.

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

National Provider Identifier

1154307916

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas A. Weber

Credential M.D.

Sex Male

Practice address 319 S Main St, River Falls, WI, 54022

Phone (715) 425-6701

Fax (715) 426-3994

Enumeration date Dec 22, 2005

Last updated in NPPES Feb 8, 2022

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 25917 (MN) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 25180 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
872367200	Medicaid	MN	-
30526300	Medicaid	WI	-

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 Thomas Weber's NPI record?

Cross-check NPI 1154307916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154307916 active?

Yes, as of the latest NPPES snapshot, NPI 1154307916 is active (record last updated 2022-02-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-08.