Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Josemanuel Rivera Mejias, PHARM D

Pharmacist in Germantown, MD · enumerated 2019.

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

National Provider Identifier

1811551559

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Josemanuel Rivera Mejias

Credential PHARM D

Sex Male

Practice address 19718 Germantown Rd, Germantown, MD, 20874

Phone (301) 916-8584

Enumeration date Apr 29, 2019

Last updated in NPPES Jun 5, 2023

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 006468 (PR) 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

Is NPI 1811551559 active?

Yes, as of the latest NPPES snapshot, NPI 1811551559 is active (record last updated 2023-06-05).

How do I verify Josemanuel Rivera Mejias's NPI record?

Cross-check NPI 1811551559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-05.