NPI Portal NPI Lookup & Verification

Mr. Mark Thomas Main, PT

Mr. Mark Thomas Main is a Physical Therapist provider (Physical Therapist) practicing in Springfield, OH, registered in the NPPES registry with NPI 1629053129 since 2005. The credential PT stands for Physical Therapist. Practices at Springfield Physical Therapy Inc (listed at the same practice address in NPPES).

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NPI 1629053129
Entity type Individual (Type 1)
Name Mr. Mark Thomas Main
Credential PT
Sex Male
Practice address 2221 GRUBE ST, Springfield, OH, 45503
Phone 9373998941
Fax 9373995639
Enumeration date 2005-12-07
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
225100000X Physical Therapist Primary 2106 OH

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
052144 Medicaid OH
31 110415400 Other OH WORKERS COMP
Copy-ready billing details
Provider: Mark Main, PT
NPI: 1629053129
Taxonomy: 225100000X (Physical Therapist)
Address: 2221 GRUBE ST, Springfield, OH, 45503

Other providers at this practice address

NPI Name Type Specialty Location
1306054358 Jennifer Roller Individual Physical Therapist Springfield, OH
1134328347 Springfield Physical Therapy Inc Organization Physical Therapy Clinic/Center Springfield, OH
1780084012 Jordan Houseman Individual Physical Therapist Springfield, OH
1760049746 Caleb Ortiz Individual Massage Therapist Springfield, OH
1366086811 Marilyn Crossley Individual Speech-Language Pathologist Springfield, OH
1710507983 Michael Mcdonald Individual Physical Therapist Springfield, OH
1760003792 Ashley Suttles Individual Physical Therapist Springfield, OH
1699396432 Ruth Robinson Individual Speech-Language Pathologist Springfield, OH

Verify this record

Cross-check NPI 1629053129 against the authoritative CMS record: view Mr. Mark Thomas Main on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Mark Main practice?
The practice location on file with NPPES is in Springfield, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Main?
The National Provider Identifier (NPI) for Mark Main is 1629053129, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.