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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. You-Lim Ma

Pharmacist in Secane, PA · enumerated 2020 · practices at Pennsylvania Cvs Pharmacy, L.L.C..

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

National Provider Identifier

1174126726

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Registry record

Entity type Individual (Type 1)
Name Dr. You-Lim Ma
Sex Female
Practice address Secane, PA, 19018
Phone (610) 284-3270
Enumeration date Nov 17, 2020
Last updated in NPPES Dec 4, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP440412 (PA) Primary

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.

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Frequently asked questions

What is the NPI number for You-Lim Ma?
The National Provider Identifier (NPI) for You-Lim Ma is 1174126726, a Type 1 (individual) record in the CMS NPPES registry.
Where does You-Lim Ma practice?
The practice location on file with NPPES is in Secane, PA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-04.