Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Slakoper, PHARMD, RPH

Pharmacist in Croydon, PA · enumerated 2023.

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

National Provider Identifier

1700658226

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Registry record

Entity type Individual (Type 1)

Name Dr. John Slakoper

Credential PHARMD, RPH

Sex Male

Practice address 701 Bristol Pike, Croydon, PA, 19021

Phone (215) 785-3537

Enumeration date Oct 27, 2023

Last updated in NPPES Oct 27, 2023

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP440187 (PA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify John Slakoper's NPI record?

Cross-check NPI 1700658226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700658226 active?

Yes, as of the latest NPPES snapshot, NPI 1700658226 is active (record last updated 2023-10-27).

Other providers at this practice address

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Slakoper Inc Community/Retail Pharmacy · Croydon, PA NPI 1043215106 Mathew Slakoper Pharmacist · Croydon, PA NPI 1407191968 Jessica Lapczynski Pharmacist · Croydon, PA NPI 1093303612 Slakoper Inc Long Term Care Pharmacy · Croydon, PA NPI 1386361228 Madison Konyves Community Health Worker · Croydon, PA NPI 1598692402

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-27.