NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melanie Sue Ruddy, PTA

Physical Therapy Assistant in Saginaw, MI · enumerated 2018.

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

National Provider Identifier

1013418771

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Melanie Sue Ruddy
Credential PTA
Sex Female
Practice address 4180 Tittabawassee Rd, Saginaw, MI, 48604
Fax (989) 401-2048
Enumeration date Feb 27, 2018
Last updated in NPPES Feb 27, 2018

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5502000898 (MI) Primary

Other identifiers

Identifier Type State Issuer
5502000898 Medicaid MI -

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 Melanie Ruddy practice?
The practice location on file with NPPES is in Saginaw, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Melanie Ruddy?
The National Provider Identifier (NPI) for Melanie Ruddy is 1013418771, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-27.