Kathy Olson

Kathy Olson is a Clinical Social Worker provider (Social Worker) practicing in Quantico, VA, registered in the NPPES registry with NPI 1639526593 since 2016.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1639526593
Entity type	Individual (Type 1)
Name	Kathy Olson
Sex	Female
Practice address	Quantico, VA, 22134
Phone	5407298794
Enumeration date	2016-05-20
Last updated in NPPES	2016-05-20

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1041C0700X	Clinical Social Worker	Primary	0904006548	VA

Copy-ready billing details

Provider: Kathy Olson
NPI: 1639526593
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: Quantico, VA, 22134

Verify this record

Cross-check NPI 1639526593 against the authoritative CMS record: view Kathy Olson 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

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 Kathy Olson?

Kathy Olson is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-05-20.