Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lindsay Caitlyn Spirito, MSN, CPNP-PC

Pediatric Nurse Practitioner in Nashua, NH · enumerated 2017.

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

National Provider Identifier

1578087920

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Registry record

Entity type Individual (Type 1)

Name Lindsay Caitlyn Spirito

Credential MSN, CPNP-PC

Sex Female

Practice address 387 E Dunstable Rd, Nashua, NH, 03062

Phone (603) 880-1440

Enumeration date Jul 27, 2017

Last updated in NPPES Jan 12, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN2302888 (MA) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 20172239 (MA) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 074022-23 (NH) Primary

163W00000X Registered Nurse Nursing Service Providers · License 074022-21 (NH) Secondary

Other identifiers

Identifier	Type	State	Issuer
3110999	Medicaid	NH	-

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 specialty is Lindsay Spirito?

Lindsay Spirito is registered in NPPES with the primary taxonomy of Pediatric Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-12.