Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Allstar Medical Services

Q: What type of organization is Allstar Medical Services?

Allstar Medical Services is registered in NPPES as a Substance Use Disorder Rehabilitation Clinic/Center (its primary provider taxonomy).

Substance Use Disorder Rehabilitation Clinic/Center in Hampton, VA · enumerated 2024 · authorized official Mattielou Gilliam, Ceo.

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

National Provider Identifier

1336975598

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Registry record

Entity type Organization (Type 2)

Legal business name Allstar Medical Services

Parent organization Allstar Medical Services

Practice address 2112 Executive Dr, Hampton, VA, 23666

Phone (757) 608-1397

Enumeration date Sep 12, 2024

Last updated in NPPES Sep 12, 2024

Taxonomy & classification

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Mattielou Gilliam

Title Ceo

Phone (757) 608-1397

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 Allstar Medical Services?

Allstar Medical Services is registered in NPPES as a Substance Use Disorder Rehabilitation Clinic/Center (its primary provider taxonomy).

Providers at this address

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Cardinal Ambulance Services Inc Land Ambulance · Hampton, VA NPI 1952656100 Southampton Health Services, Inc. Obesity Medicine (Internal Medicine) Physician · Hampton, VA NPI 1114322732 Cardinal Ambulance Services Inc Non-emergency Medical Transport (VAN) · Hampton, VA NPI 1306673678 Allstar Medical Services Addiction Medicine (Family Medicine) Physician · Hampton, VA NPI 1720809916 New Hope Recovery Addiction (Substance Use Disorder) Counselor · Hampton, VA NPI 1669284600

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-12.