Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Martin H Okner, RPH

Pharmacist in Wilmette, IL · enumerated 2005.

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

National Provider Identifier

1619965217

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Registry record

Entity type Individual (Type 1)

Name Mr. Martin H Okner

Credential RPH

Sex Male

Practice address 1515 Sheridan Rd, Del Lago Pharmacy, Wilmette, IL, 60091

Phone (847) 256-3950

Fax (847) 256-3957

Enumeration date Oct 10, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers 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

Is NPI 1619965217 active?

Yes, as of the latest NPPES snapshot, NPI 1619965217 is active (record last updated 2007-07-08).

How do I verify Martin Okner's NPI record?

Cross-check NPI 1619965217 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Richard Schrenzel Optometrist · Wilmette, IL NPI 1326055146 Del Lago Pharmacy Ltd Community/Retail Pharmacy · Wilmette, IL NPI 1841304813 Matthew Dolce General Practice Dentistry · Wilmette, IL NPI 1477662633 Benjamin Duke Chiropractor · Wilmette, IL NPI 1043403793 Philip Cook Dentist · Wilmette, IL NPI 1407043888 Lindsay Uzunlar Pediatrics Physician · Wilmette, IL NPI 1457517302 Leslie Noble Pediatrics Physician · Wilmette, IL NPI 1174789853 Philip Cook DDS LLC Dentist · Wilmette, IL NPI 1043541055

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