Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas C Mueller, MD

Neurology Physician in Loveland, CO · enumerated 2006 · practices at Poudre Valley Medical Group, LLC.

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

National Provider Identifier

1831141118

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Registry record

Entity type Individual (Type 1)

Name Thomas C Mueller

Credential MD

Sex Male

Practice address 2500 Rocky Mountain Ave Ste 2300, Loveland, CO, 80538

Phone (970) 667-7664

Fax (970) 622-9843

Enumeration date May 16, 2006

Last updated in NPPES May 30, 2025

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License C1-0003649 (DE) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License DR.0073655 (CO) 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
1831141118	Medicaid	DE	-
323401	Medicaid	DE	-

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

How do I verify Thomas Mueller's NPI record?

Cross-check NPI 1831141118 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831141118 active?

Yes, as of the latest NPPES snapshot, NPI 1831141118 is active (record last updated 2025-05-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-30.