Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Michelle Sealock Crigler, P.A.-C

Medical Physician Assistant in Lansdowne, VA · enumerated 2006.

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

National Provider Identifier

1063590446

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Registry record

Entity type Individual (Type 1)

Name Mrs. Michelle Sealock Crigler

Credential P.A.-C

Sex Female

Practice address 19455 Deerfield Ave Ste 201, Lansdowne, VA, 20176

Phone (703) 723-3670

Fax (877) 325-2018

Enumeration date Nov 1, 2006

Last updated in NPPES Feb 5, 2026

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0110002301 (VA) Primary

Other identifiers

Identifier	Type	State	Issuer
1063590446	Medicaid	VA	-

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 specialty is Michelle Crigler?

Michelle Crigler is registered in NPPES with the primary taxonomy of Medical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-05.