Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark Provenzano MD PA

Q: What is the NPI number for Mark Provenzano MD PA?

The NPI for Mark Provenzano MD PA is 1720261456, a Type 2 (organization) record in the CMS NPPES registry.

Specialist in Houston, TX · enumerated 2007 · authorized official Kristy Mcdowell, Billing/Insurance.

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

National Provider Identifier

1720261456

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Registry record

Entity type Organization (Type 2)

Legal business name Mark Provenzano MD PA

Other name <Unavail>

Practice address 950 Campbell Rd, Houston, TX, 77024

Phone (713) 464-0077

Fax (713) 464-9582

Enumeration date Dec 17, 2007

Last updated in NPPES Jun 24, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers · License G3705 (TX) Primary

Authorized official

Name Kristy Mcdowell

Title Billing/Insurance

Phone (713) 464-0077

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 Mark Provenzano MD PA?

The NPI for Mark Provenzano MD PA is 1720261456, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Mark Provenzano MD PA?

NPPES lists Kristy Mcdowell (Billing/Insurance) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-24.