NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Herbert Allen Blackwell Jr., MT

Massage Therapist in Yorktown, VA · enumerated 2022.

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

National Provider Identifier

1871222570

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Registry record

Entity type Individual (Type 1)
Name Mr. Herbert Allen Blackwell Jr.
Credential MT
Sex Male
Practice address Yorktown, VA, 23693
Phone (757) 725-0617
Enumeration date Jun 8, 2022
Last updated in NPPES Jun 8, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0019010331 (VA) Primary

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 Herbert Blackwell?
The National Provider Identifier (NPI) for Herbert Blackwell is 1871222570, a Type 1 (individual) record in the CMS NPPES registry.
Where does Herbert Blackwell practice?
The practice location on file with NPPES is in Yorktown, VA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-08.