Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Paul Filby, M.D., LLC

Q: What type of organization is Paul Filby, M.D., LLC?

Paul Filby, M.D., LLC is registered in NPPES as a Anesthesiology Physician (its primary provider taxonomy).

Anesthesiology Physician in Loveland, CO · enumerated 2018 · authorized official Paul Filby, President.

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

National Provider Identifier

1558839118

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Registry record

Entity type Organization (Type 2)

Legal business name Paul Filby, M.D., LLC

Practice address 3800 Grant Ave, Loveland, CO, 80538

Phone (970) 622-0608

Enumeration date Nov 12, 2018

Last updated in NPPES Nov 12, 2018

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Paul Filby

Title President

Phone (970) 978-0000

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Paul Filby, M.D., LLC?

Paul Filby, M.D., LLC is registered in NPPES as a Anesthesiology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-12.