Core Health LLC

Core Health LLC is a healthcare organization registered as Physical Therapist in Ashburn, VA, holding Type 2 (organization) NPI 1255899779 since 2019. The authorized official on file is Sandra Guilliano, Owner.

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NPI	1255899779
Entity type	Organization (Type 2)
Legal business name	Core Health LLC
Practice address	20098 ASHBROOK PL STE 190, Ashburn, VA, 20147
Phone	5715105968
Fax	5713861559
Enumeration date	2019-03-04
Last updated in NPPES	2019-03-04

Authorized official

Name	Sandra Guilliano
Title	Owner
Phone	5715105968

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
225100000X	Physical Therapist	Primary	—	—

Copy-ready billing details

Provider: Core Health LLC
NPI: 1255899779
Taxonomy: 225100000X (Physical Therapist)
Address: 20098 ASHBROOK PL STE 190, Ashburn, VA, 20147

Providers at this address

NPI	Name	Type	Specialty	Location
1770566051	Michelle Mcgregor	Individual	Physical Therapist	Ashburn, VA

Verify this record

Cross-check NPI 1255899779 against the authoritative CMS record: view Core Health LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-03-04. Verify at npiregistry.cms.hhs.gov.

Where is Core Health LLC located?

The practice location on file with NPPES is in Ashburn, VA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-03-04.