NPPES file of Aug 9, 2026

Katina Sigillo, R.PH.

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Bellevue, WA

Katina Sigillo, R.PH. is a pharmacist clinician (phc)/ clinical pharmacy specialist with a practice address in Bellevue, Washington, and NPI 1578848271, issued on Oct 14, 2011. Check the license (Washington PH 60187221, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578848271
Name
Katina Sigillo
Credential
R.PH.
Primary taxonomy
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X
License numbers
PH 60187221 WA
RPH-0012621 OR
Self-reported in NPPES; status is on the state search
Practice location
1121 124TH Ave NE, Bellevue, WA 98005
Phone
(209) 612-8205
Enumerated
Oct 14, 2011
Record last updated
Oct 14, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1121 124TH Ave NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Oyinlola AdeyanjuPharmacist1295281426
  2. Angie Barnhill, PHARMDPharmacist1346755139
  3. Renne Beasley, PHARM.DPharmacist1962703561
  4. Maria Bonamer, PHARMDPharmacist1659244960
  5. Faisal BosaidPharmacist1588427090
  6. Thanh BuiPharmacist1871044487

Verify Katina Sigillo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license PH 60187221
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

38 Medicare Part D claims for 34 beneficiaries, against an average of 253 among the 1,614 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Katina Sigillo38
  2. Specialty average253

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Arexvy15 claims
  2. Shingrix15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Katina Sigillo among 610 pharmacist clinician (phc)/ clinical pharmacy specialist records in Washington

Katina Sigillo, R.PH. is one of 610 pharmacist clinician (phc)/ clinical pharmacy specialist records with a practice address in Washington. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 23% of them.

  • NPI issued2011 · 23% of these records are older, 70% newer
  • In a Medicare fileYes · 42% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P0018X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers in Washington

There are 610 pharmacist clinician (phc)/ clinical pharmacy specialist records in Washington.

The 8 pharmacist clinician (phc)/ clinical pharmacy specialist records with the nearest ZIP codes

  1. Seongeun Kim, PHARM.DBellevue, WA 980051558969212
  2. Chipo Manamike, PHARMDBellevue, WA 980051023536794
  3. Pamela Burch, PHARM.D.Bellevue, WA 980061316208457
  4. William ChanBellevue, WA 980041164727855
  5. Miracle Edison, PH60920591Bellevue, WA 980061003461260
  6. Elena FanaruBellevue, WA 980061699918771
  7. Sareh GhazanfarpourBellevue, WA 980041912264953
  8. Yoon JoBellevue, WA 980041740112291

Common questions

What is Katina Sigillo, R.PH.'s NPI number?

Katina Sigillo, R.PH.'s National Provider Identifier (NPI) is 1578848271, issued on Oct 14, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Katina Sigillo, R.PH. located?

The NPPES record lists a practice address at 1121 124TH Ave NE, Bellevue, WA, 98005. Phone: (209) 612-8205. Providers update this record themselves, so call before visiting.

How can I verify Katina Sigillo, R.PH.'s license?

NPPES lists Washington license number PH 60187221, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Katina Sigillo, R.PH. prescribe under Medicare Part D?

In 2024, Katina Sigillo, R.PH. had 38 Medicare Part D claims for 34 beneficiaries; the average among pharmacist clinician (phc)/ clinical pharmacy specialist prescribers was 253. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.