NPI Portal NPI Lookup & Verification

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

Dr. Jeffrey Lentowski, PHARMD

Pharmacist in Bethany Beach, DE · enumerated 2014 · practices at Delaware Cvs Pharmacy LLC.

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

National Provider Identifier

1437558152

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Registry record

Entity type Individual (Type 1)
Name Dr. Jeffrey Lentowski
Credential PHARMD
Sex Male
Practice address Bethany Beach, DE, 19930
Phone (302) 539-3548
Fax (302) 539-3762
Enumeration date Aug 19, 2014
Last updated in NPPES Aug 19, 2014

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

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License A1-0003654 (DE) Primary
183500000X Pharmacist Pharmacy Service Providers · License RP441042 (PA) Secondary
183500000X Pharmacist Pharmacy Service Providers · License 18124 (MD) Secondary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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.

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Frequently asked questions

What specialty is Jeffrey Lentowski?
Jeffrey Lentowski is registered in NPPES with the primary taxonomy of Pharmacist. 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 2014-08-19.