Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CYNTHIA BRENNAN PHARMD, MHA
NPI 1437125333
Pharmacist in Seattle, WA

Active since February 28, 2006
325 9TH AVE, SEATTLE, WA 98104(206) 731-3181(206) 731-5997 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Cynthia Brennan Pharmd, Mha NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CYNTHIA BRENNAN PHARMD, MHA (NPI 1437125333) is an individual pharmacist in Seattle, Washington, licensed in Washington (PH00010944) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1437125333
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameCYNTHIA BRENNANCredential: PHARMD, MHA
Location Address325 9TH AVESeattle, WA 98104-2420
Mailing Address16720 15th Ave NwShoreline, WA 98177-3843 · (206) 533-6411
Fax(206) 731-5997
Sole ProprietorNo
Enumeration DateFebruary 28, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1437125333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in WA · PH00010944
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
325 9TH AVE, Seattle, WA 98104

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Acute Care)
325 9TH AVE
SEATTLE, WA 98104
Physical Therapist
325 9TH AVE, BOX 359920
SEATTLE, WA 98104
Pharmacist
325 9TH AVE, MAILSTOP 359912
SEATTLE, WA 98104
Social Worker (Clinical)
325 9TH AVE, BOX 359760
SEATTLE, WA 98104
Physician Assistant (Medical)
325 9TH AVE
SEATTLE, WA 98104
Physical Therapist
325 9TH AVE
SEATTLE, WA 98104
Internal Medicine (Infectious Disease)
325 9TH AVE
SEATTLE, WA 98104
Occupational Therapist
325 9TH AVE
SEATTLE, WA 98104

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cynthia Brennan's NPI number?

The NPI number for Cynthia Brennan is 1437125333. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Where is Cynthia Brennan located?

Cynthia Brennan practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 731-3181.

What is Cynthia Brennan's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Cynthia Brennan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.