Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maxwell Harrison Post, PT, DPT, CLT

Q: What is the NPI number for Maxwell Post?

The National Provider Identifier (NPI) for Maxwell Post is 1770201972, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapist in Lyndeborough, NH · enumerated 2022.

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

National Provider Identifier

1770201972

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Registry record

Entity type Individual (Type 1)

Name Dr. Maxwell Harrison Post

Credential PT, DPT, CLT

Sex Male

Practice address 43 Crooked S Rd, Lyndeborough, NH, 03082

Phone (802) 730-9739

Enumeration date Aug 15, 2022

Last updated in NPPES Aug 15, 2022

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4649 (NH) Primary

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

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 is the NPI number for Maxwell Post?

The National Provider Identifier (NPI) for Maxwell Post is 1770201972, a Type 1 (individual) record in the CMS NPPES registry.

Where does Maxwell Post practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-15.