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Avalon Health LLC

Chiropractor in Gaithersburg, MD · enumerated 2009 · authorized official William Oloughlin, Owner.

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

National Provider Identifier

1437484276

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Registry record

Entity type Organization (Type 2)
Legal business name Avalon Health LLC
Practice address 811 Russell Ave Ste B, Gaithersburg, MD, 20879
Phone (301) 987-0111
Fax (240) 668-9463
Enumeration date Oct 13, 2009
Last updated in NPPES Dec 16, 2019

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License S01866 (MD) Primary

Authorized official

Name William Oloughlin
Title Owner
Phone (301) 987-0111

Other identifiers

Identifier Type State Issuer
030459000 Medicaid MD -
1225127384 Medicaid MD -

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 Avalon Health LLC?
The NPI for Avalon Health LLC is 1437484276, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Avalon Health LLC?
NPPES lists William Oloughlin (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-16.