Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stefan Brice Farrell, CNS, MSN

Perioperative Clinical Nurse Specialist in Mesa, AZ · enumerated 2006.

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

National Provider Identifier

1275613960

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Registry record

Entity type Individual (Type 1)

Name Stefan Brice Farrell

Credential CNS, MSN

Sex Male

Practice address 2251 N 32nd St Lot 16, Mesa, AZ, 85213

Phone (480) 844-9817

Fax (480) 461-9195

Enumeration date Oct 17, 2006

Last updated in NPPES Jan 23, 2019

Taxonomy & licenses

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License RN 085383 (AZ) Secondary

364SP2800X Perioperative Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License RN 085383 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
AZ 0167830	Other	AZ	BC/BS
1Z4109	Other	AZ	HEALTHNET
7562119	Other	-	CIGNA
479073	Medicaid	AZ	-
890001034	Other	-	RAILROAD
189762400	Other	-	US LABOR

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 Stefan Farrell?

The National Provider Identifier (NPI) for Stefan Farrell is 1275613960, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stefan Farrell practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-23.