Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Martin

Q: What is the NPI number for Sarah Martin?

The National Provider Identifier (NPI) for Sarah Martin is 1801822960, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Nurse Practitioner in Chicago, IL · enumerated 2006.

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

National Provider Identifier

1801822960

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Registry record

Entity type Individual (Type 1)

Name Sarah Martin

Sex Female

Practice address 2300 Children'S Plaza, Children'S Memorial Hospital, Chicago, IL, 60614

Phone (773) 880-8180

Enumeration date Jun 23, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 041-224734 (IL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sarah Martin?

The National Provider Identifier (NPI) for Sarah Martin is 1801822960, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sarah Martin practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.