Barbara J. Silko
Nurse Practitioner · Seattle, WA
Barbara J. Silko is a nurse practitioner with a practice address in Seattle, Washington, and NPI 1255410916, issued on Nov 3, 2006. Check the license (Washington AP30004027, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barbara J. Silko
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- AP30004027 WA
Self-reported in NPPES; status is on the state search - Practice location
- Ambulatory Clinic, Seattle, WA 98109
- Phone
- (206) 288-1000
- Enumerated
- Nov 3, 2006
- Record last updated
- Oct 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 9646753 WA
- Medicare enrollment
- Enrolled (PECOS I20051017000035); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,308 in Washington → Look up another NPI →
Also registered at Ambulatory Clinic
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Barbara J. Silko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP30004027Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average nurse practitioner in 2024
137 Medicare Part D claims for 27 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Eliquis11 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.
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The Association OF University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara J. Silko among 2,308 nurse practitioner records in Washington
Barbara J. Silko is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 78% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1996 · median 2018 among the 1,301 with a school on file
- Record last updated2008 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
569 nurse practitioner records list a practice address in Seattle
They are 569 of the 41,956 NPPES records with a practice address in Seattle, and 2,308 nurse practitioner records in Washington.
All 2,308 in Washington → Every provider in Seattle → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Robert Bordeaux, ARNPSeattle, WA 981091255353405
- Denise Bundow, ARNPSeattle, WA 981091578601548
- Patricia Faulkner, ARNPSeattle, WA 981091902909435
- Suzanne Gagnet, ARNPSeattle, WA 981091649247768
- Caroline Hobbs, N.P.Seattle, WA 981091619015385
- Joanne Lang, ARNPSeattle, WA 981091730326471
- Erika Machol, ARNPSeattle, WA 981091528146552
- Tanisha Mojica, ARNPSeattle, WA 981091568421691
Common questions
What is Barbara J. Silko's NPI number?
Barbara J. Silko's National Provider Identifier (NPI) is 1255410916, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barbara J. Silko located?
The NPPES record lists a practice address at Ambulatory Clinic, Seattle, WA, 98109. Phone: (206) 288-1000. Providers update this record themselves, so call before visiting.
How can I verify Barbara J. Silko's license?
NPPES lists Washington license number AP30004027, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Barbara J. Silko prescribe under Medicare Part D?
In 2024, Barbara J. Silko had 137 Medicare Part D claims for 27 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Barbara J. Silko's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.