Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Progressive Step Corp

Q: What is the NPI number for Progressive Step Corp?

The NPI for Progressive Step Corp is 1609909621, a Type 2 (organization) record in the CMS NPPES registry.

Physical Therapist in Athens, OH · enumerated 2007 · authorized official Donna Maassen, Privacy Officer.

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

National Provider Identifier

1609909621

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Registry record

Entity type Organization (Type 2)

Legal business name Progressive Step Corp

Other name <Unavail>

Practice address 603 W Union St, Athens, OH, 45701

Phone (740) 593-8787

Fax (740) 592-5989

Enumeration date Mar 13, 2007

Last updated in NPPES Dec 18, 2007

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Secondary

Authorized official

Name Donna Maassen

Title Privacy Officer

Phone (414) 908-8119

Other identifiers

Identifier	Type	State	Issuer
2184694	Medicaid	OH	-

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

Who is the authorized official for Progressive Step Corp?

NPPES lists Donna Maassen (Privacy Officer) as the authorized official for this organization.

What is the NPI number for Progressive Step Corp?

The NPI for Progressive Step Corp is 1609909621, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Sheila Mark Physical Therapist · Athens, OH NPI 1194895128 Erica Brown Physical Therapy Assistant · Athens, OH NPI 1326344888 Amanda Moles Physical Therapy Assistant · Athens, OH NPI 1215318191

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-18.