Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ryan Havlovitz, PT

Physical Therapist in De Pere, WI · enumerated 2023 · practices at St Vincent Hospital-Hospital Sisters-Third Order of St Francis.

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

National Provider Identifier

1265119044

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Registry record

Entity type Individual (Type 1)

Name Ryan Havlovitz

Credential PT

Sex Male

Practice address 3860 Monroe Rd, De Pere, WI, 54115

Phone (920) 496-4700

Enumeration date Jul 3, 2023

Last updated in NPPES Dec 18, 2024

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 16368-24 (WI) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
100243227	Medicaid	WI	-

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 specialty is Ryan Havlovitz?

Ryan Havlovitz is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Malena Dzwonkowski Internal Medicine Physician · De Pere, WI NPI 1881627297 Dale Rustad Pediatrics Physician · De Pere, WI NPI 1780617720 Stephen Asma Family Medicine Physician · De Pere, WI NPI 1639103187 David Richards Internal Medicine Physician · De Pere, WI NPI 1790719201 Karla Roth Family Medicine Physician · De Pere, WI NPI 1508890971 Tim Harder Pediatrics Physician · De Pere, WI NPI 1922032580 Stephen Perry Family Medicine Physician · De Pere, WI NPI 1164456455 Kristen Lindgren Family Medicine Physician · De Pere, WI NPI 1740214022

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-18.