Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Leslie Alteri, RPH

Ambulatory Care Pharmacist in Sanibel, FL · enumerated 2017.

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

National Provider Identifier

1548773906

Verified

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Registry record

Entity type Individual (Type 1)

Name Leslie Alteri

Credential RPH

Sex Female

Practice address Sanibel, FL, 33957

Phone (410) 926-8481

Enumeration date Nov 8, 2017

Last updated in NPPES Nov 8, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License 08551 (MD) Secondary

1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License 376 (VI) Secondary

1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License 31181 (FL) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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 Leslie Alteri?

The National Provider Identifier (NPI) for Leslie Alteri is 1548773906, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leslie Alteri practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-08.