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Park Merritt Dialysis

Hemodialysis Registered Nurse in Oakland, CA · enumerated 2023 · authorized official Shirley Ma, Ceo.

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

National Provider Identifier

1801573639

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Registry record

Entity type Organization (Type 2)
Legal business name Park Merritt Dialysis
Practice address 525 E 18th St, Oakland, CA, 94606
Phone (510) 914-3916
Enumeration date Jul 3, 2023
Last updated in NPPES Jul 3, 2023

Taxonomy & classification

163WH0500X Hemodialysis Registered Nurse Nursing Service Providers Primary

Authorized official

Name Shirley Ma
Title Ceo
Phone (510) 914-3916

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

Who is the authorized official for Park Merritt Dialysis?
NPPES lists Shirley Ma (Ceo) as the authorized official for this organization.
What is the NPI number for Park Merritt Dialysis?
The NPI for Park Merritt Dialysis is 1801573639, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-03.