Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Granite State Chiropractic Pllc

Chiropractor in Laconia, NH · enumerated 2014 · authorized official Samantha Ryan, Owner.

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

National Provider Identifier

1497172415

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Granite State Chiropractic Pllc

Practice address 84 Hayes Rd, Laconia, NH, 03246

Phone (603) 366-7337

Fax (603) 366-5938

Enumeration date Mar 27, 2014

Last updated in NPPES Mar 29, 2025

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 00203550380A (NH) Primary

Authorized official

Name Samantha Ryan

Title Owner

Phone (603) 366-7337

Other identifiers

Identifier	Type	State	Issuer
T400154288	Other	NH	MEDICARE PTAN

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 type of organization is Granite State Chiropractic Pllc?

Granite State Chiropractic Pllc is registered in NPPES as a Chiropractor (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Stephen Guild Chiropractor · Laconia, NH NPI 1356444541 Kristin Wilton Chiropractor · Laconia, NH NPI 1396282844 Samantha Ryan Chiropractor · Laconia, NH NPI 1659937241

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-29.