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DR. CYNTHIA LYNN SIECK PHARM.D.
NPI 1225211147
Pharmacist - Pharmacotherapy in Portland, OR

Active since December 13, 2007
5725 NE 138TH AVE, PORTLAND, OR 97230(503) 261-7966(503) 261-7977 Get Directions Write a Review

NPPES record last updated: December 13, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Cynthia Lynn Sieck Pharm.d. NPPES

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

DR. CYNTHIA LYNN SIECK PHARM.D. (NPI 1225211147) is an individual pharmacotherapy provider in Portland, Oregon, licensed in Oregon (RPH0008993) and active in the NPI registry since December 2007.

NPPES Registry Identity

NPI1225211147
Entity TypeIndividualFemale
Primary Taxonomy1835P1200X
Provider Legal NameDR. CYNTHIA LYNN SIECKCredential: PHARM.D.
Location Address5725 NE 138TH AVEPortland, OR 97230-3409
Mailing Address5725 Ne 138th AvePortland, OR 97230-3409 · (503) 261-7966 · Fax (503) 261-7977
Phone(503) 261-7966
Fax(503) 261-7977
Sole ProprietorNo
Enumeration DateDecember 13, 2007
✔ NPI 1225211147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · PharmacotherapyPharmacy Service Providers
Taxonomy Code1835P1200X
License✔ Licensed in OR · RPH0008993
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.
5725 NE 138TH AVE, Portland, OR 97230
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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.

PAUL CHAMLIES JR. RPH
Pharmacist
5725 NE 138TH AVE
PORTLAND, OR 97230
Multnomah County (503) 261-7973
CYNTHIA RENEE SMART
Pharmacist
5725 NE 138TH AVE
PORTLAND, OR 97230
Multnomah County (503) 261-7547
JASON MELANDER PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
5725 NE 138TH AVE
PORTLAND, OR 97230
Multnomah County (888) 809-0676
FIDELIZ ENRILE LIM CHANG PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
5725 NE 138TH AVE
PORTLAND, OR 97230
Multnomah County (888) 809-0676
DR. ALEXIS SAUCEDO PHARMD
Pharmacist
5725 NE 138TH AVE
PORTLAND, OR 97230
Multnomah County (503) 261-7509
MR. VERNON SCOTT JONES R.PH.
Pharmacist
5725 NE 138TH AVE
PORTLAND, OR 97230
Multnomah County (503) 261-7903
MRS. SANDRA KAZUKO DAHL R.PH.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
5725 NE 138TH AVE
PORTLAND, OR 97230
Multnomah County (503) 261-7980
MR. ROBERT LOUIS WHITE R.PH.
Pharmacist
5725 NE 138TH AVE
PORTLAND, OR 97230
Multnomah County (503) 261-2128

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 Sieck's NPI number?

The NPI number for Cynthia Sieck is 1225211147. It was assigned to this individual provider in the NPPES registry on December 13, 2007.

Where is Cynthia Sieck located?

Cynthia Sieck practices at 5725 NE 138th Ave, Portland, OR 97230. The listed phone number is (503) 261-7966.

What is Cynthia Sieck's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacotherapy, with taxonomy code 1835P1200X.

When was this NPI record last updated?

The NPPES record for Cynthia Sieck was last updated on December 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.