Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Louise Dolvig, PTA

Physical Therapy Assistant in Springfield, IL · enumerated 2008.

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

National Provider Identifier

1356529705

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Registry record

Entity type Individual (Type 1)

Name Mary Louise Dolvig

Credential PTA

Sex Female

Practice address 3631 S 6th St Ste C, Springfield, IL, 62703

Phone (217) 535-3685

Fax (217) 529-0988

Enumeration date Feb 7, 2008

Last updated in NPPES Feb 7, 2008

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

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.

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Frequently asked questions

Where does Mary Louise Dolvig practice?

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

What is the NPI number for Mary Louise Dolvig?

The National Provider Identifier (NPI) for Mary Louise Dolvig is 1356529705, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-07.