Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Rose Matassa, MS, PA-C

Physician Assistant in Denver, CO · enumerated 2010.

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

National Provider Identifier

1720389927

Verified

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Registry record

Entity type Individual (Type 1)

Name Michelle Rose Matassa

Credential MS, PA-C

Sex Female

Practice address 720 S Colorado Blvd Ph North, Denver, CO, 80246

Phone (415) 424-4266

Fax (415) 520-6633

Enumeration date Nov 4, 2010

Last updated in NPPES May 20, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

Other identifiers

Identifier	Type	State	Issuer
1720389927	Medicaid	TX	-
830105664	Medicaid	MO	-
003286770A	Medicaid	GA	-
117508100	Medicaid	FL	-
250017189	Medicaid	NV	-
15725553	Medicaid	CO	-
100247515	Medicaid	CA	-

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 Michelle Matassa practice?

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

What is the NPI number for Michelle Matassa?

The National Provider Identifier (NPI) for Michelle Matassa is 1720389927, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-20.