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

Mr. Matthew Aldridge King, CRT

Q: What is the NPI number for Matthew King?

The National Provider Identifier (NPI) for Matthew King is 1700595501, a Type 1 (individual) record in the CMS NPPES registry.

Certified Respiratory Therapist in Ogdensburg, NY · enumerated 2022.

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

National Provider Identifier

1700595501

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Registry record

Entity type Individual (Type 1)

Name Mr. Matthew Aldridge King

Credential CRT

Sex Male

Practice address Ogdensburg, NY, 13669

Phone (804) 307-7569

Enumeration date Nov 21, 2022

Last updated in NPPES Nov 21, 2022

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

Taxonomy & licenses

227800000X Certified Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 004970 (NY) Primary

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

Where does Matthew King practice?

The practice location on file with NPPES is in Ogdensburg, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Matthew King?

The National Provider Identifier (NPI) for Matthew King is 1700595501, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-21.