Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marilyn Ramos Johnson, PHARM.D

Pharmacist in League City, TX · enumerated 2010 · practices at Rcmh, LLC.

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

National Provider Identifier

1629395835

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Registry record

Entity type Individual (Type 1)

Name Marilyn Ramos Johnson

Credential PHARM.D

Sex Female

Practice address 2955 Gulf Fwy S, League City, TX, 77573

Phone (281) 337-5210

Enumeration date Apr 27, 2010

Last updated in NPPES Apr 27, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 47688 (TX) 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 1629395835 active?

Yes, as of the latest NPPES snapshot, NPI 1629395835 is active (record last updated 2010-04-27).

How do I verify Marilyn Johnson's NPI record?

Cross-check NPI 1629395835 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-27.