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John Kessler, RPH

Q: What is the NPI number for John Kessler?

The National Provider Identifier (NPI) for John Kessler is 1841591492, a Type 1 (individual) record in the CMS NPPES registry.

Pharmacist in Ocean Springs, MS · enumerated 2010.

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

National Provider Identifier

1841591492

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Registry record

Entity type Individual (Type 1)

Name John Kessler

Credential RPH

Sex Male

Practice address 3911 Bienville Blvd, Ocean Springs, MS, 39564

Phone (228) 875-4267

Enumeration date Nov 14, 2010

Last updated in NPPES Nov 14, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License T-08950 (MS) Primary

183500000X Pharmacist Pharmacy Service Providers · License 26015469A (IN) Secondary

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 John Kessler?

The National Provider Identifier (NPI) for John Kessler is 1841591492, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Kessler practice?

The practice location on file with NPPES is in Ocean Springs, MS. 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 2010-11-14.