Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Matsunaga Pain Management LLC

Q: What is the NPI number for Matsunaga Pain Management LLC?

The NPI for Matsunaga Pain Management LLC is 1033665450, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Medical Laboratory in Columbia, MD · enumerated 2016 · authorized official Tim Kartisek, Billing Supervisor.

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

National Provider Identifier

1033665450

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Registry record

Entity type Organization (Type 2)

Legal business name Matsunaga Pain Management LLC

Other name <Unavail>

Practice address 9755 Patuxent Woods Dr, Suite 100, Columbia, MD, 21046

Phone (410) 218-3458

Enumeration date Aug 26, 2016

Last updated in NPPES Aug 26, 2016

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 21D2117103 (MD) Primary

Authorized official

Name Tim Kartisek

Title Billing Supervisor

Phone (443) 371-7749

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 is the NPI number for Matsunaga Pain Management LLC?

The NPI for Matsunaga Pain Management LLC is 1033665450, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Matsunaga Pain Management LLC?

NPPES lists Tim Kartisek (Billing Supervisor) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-26.