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

William K Blaylock

Personal Emergency Response Attendant in Norfolk, VA · enumerated 2006.

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

National Provider Identifier

1396794947

Verified

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Registry record

Entity type Individual (Type 1)

Name William K Blaylock

Sex Male

Practice address Norfolk, VA, 23507

Phone (757) 533-5437

Fax (757) 533-5602

Enumeration date May 10, 2006

Last updated in NPPES Nov 6, 2012

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

Taxonomy & licenses

146D00000X Personal Emergency Response Attendant Emergency Medical Service Providers · License 0101044962 (VA) Primary

Other identifiers

Identifier	Type	State	Issuer
0063-3042-8	Medicaid	VA	-
240001577	Other	VA	RR MEDICARE
099122	Other	VA	ANTHEM BCBS
54-1546268	Other	VA	TAX ID

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is William Blaylock?

William Blaylock is registered in NPPES with the primary taxonomy of Personal Emergency Response Attendant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-06.