What is Avalon Health LLC's NPI number?

Avalon Health LLC's National Provider Identifier (NPI) is 1437484276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Avalon Health LLC?

Avalon Health LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).

Where is Avalon Health LLC located?

Avalon Health LLC's practice location on file with NPPES is 811 Russell Ave Ste B, Gaithersburg, MD 20879-3524.

What is Avalon Health LLC's phone number?

The practice phone number listed in the NPPES registry for Avalon Health LLC is (301) 987-0111.

Who is the authorized official for Avalon Health LLC?

The authorized official listed on Avalon Health LLC's NPPES record is William Oloughlin, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Avalon Health LLC's NPI active?

Yes — Avalon Health LLC's NPI (1437484276) is active in the NPPES registry as of the last update on 2019-12-16.

OrganizationActive

Avalon Health LLC

NPI 1437484276 · Chiropractor · Gaithersburg, MD

Avalon Health LLC is a Chiropractor organization in Gaithersburg, MD (NPI 1437484276).

Provider details

NPI number: 1437484276
Entity type: Organization
Primary specialty: ChiropractorChiropractic Providers
Organization subpart: No
Authorized official: William Oloughlin, Owner(301) 987-0111
License: S01866 (MD)

Practice location

811 Russell Ave Ste B

Gaithersburg, MD 20879-3524

Phone: (301) 987-0111

Fax: (240) 668-9463

Street-level locationGet directions

More MD providers

Mailing address

811 Russell Ave Ste B

Gaithersburg, MD 20879-3524

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense S01866 (MD)
Chiropractic Providers

Profile Score

Detailed profile(85/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2009-10-13
Last updated: 2019-12-16
Certified: 2019-12-16

Frequently asked questions

What is Avalon Health LLC's NPI number?: Avalon Health LLC's National Provider Identifier (NPI) is 1437484276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Avalon Health LLC?: Avalon Health LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
Where is Avalon Health LLC located?: Avalon Health LLC's practice location on file with NPPES is 811 Russell Ave Ste B, Gaithersburg, MD 20879-3524.
What is Avalon Health LLC's phone number?: The practice phone number listed in the NPPES registry for Avalon Health LLC is (301) 987-0111.
Who is the authorized official for Avalon Health LLC?: The authorized official listed on Avalon Health LLC's NPPES record is William Oloughlin, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Avalon Health LLC's NPI active?: Yes — Avalon Health LLC's NPI (1437484276) is active in the NPPES registry as of the last update on 2019-12-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions