Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James Thomas Plonowski, SSW

Case Manager/Care Coordinator in Cedar City, UT · enumerated 2007.

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

National Provider Identifier

1326257221

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Registry record

Entity type Individual (Type 1)

Name James Thomas Plonowski

Credential SSW

Sex Male

Practice address 440 N Paiute Dr, Cedar City, UT, 84721

Phone (435) 586-1112

Fax (435) 586-7388

Enumeration date May 21, 2007

Last updated in NPPES Oct 2, 2009

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
870365095	Medicaid	UT	-
PLONOJ	Other	UT	SBHC STAFF CODE

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 James Plonowski?

James Plonowski is registered in NPPES with the primary taxonomy of Case Manager/Care Coordinator. 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 2009-10-02.