Karen Marbella, ARNP-C
Nurse Practitioner · Federal Way, WA
Karen Marbella, ARNP-C is a nurse practitioner with a practice address in Federal Way, Washington, and NPI 1598345092, issued on Apr 9, 2021. Check the license (Washington 61158175, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Marbella
- Credential
- ARNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 61158175 WA
Self-reported in NPPES; status is on the state search - Practice location
- 135 S 336TH St, Federal Way, WA 98003
- Phone
- (253) 835-7453
- Enumerated
- Apr 9, 2021
- Entity
- Type 1 · individual
Also registered at 135 S 336TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Marbella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 61158175Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
14 Medicare Part D claims, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Atorvastatin Calcium14 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.
One hospital or facility affiliation
- Villagehealth DM LLCFederal Way, WA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nurse Practitioner providers in Washington
There are 2,124 nurse practitioner records in Washington.
Other nurse practitioner records in Washington
- Saada AbdelaSeattle, WA1881474716
- Glenda Abercrombie, ARNP, FNP-CYakima, WA1114001369
- Brenda Abraham, N.P.Bremerton, WA1497745558
- Marja Adair, ARNPRichland, WA1659818318
- Nancy Adam, A.R.N.P.Poulsbo, WA1790835684
- Callie AdamsSpokane, WA1003327784
- Jessica Adams, ARNPBattle Ground, WA1316332463
- Joseph AdamsBellingham, WA1063240125
- Fadumo Aden, ARNPKent, WA1427712132
- Girma AdmasuSpokane Valley, WA1568023547
Common questions
What is Karen Marbella, ARNP-C's NPI number?
Karen Marbella, ARNP-C's National Provider Identifier (NPI) is 1598345092, issued on Apr 9, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Karen Marbella, ARNP-C located?
The NPPES record lists a practice address at 135 S 336TH St, Federal Way, WA, 98003. Phone: (253) 835-7453. Providers update this record themselves, so call before visiting.
How can I verify Karen Marbella, ARNP-C's license?
NPPES lists Washington license number 61158175, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Marbella, ARNP-C prescribe under Medicare Part D?
In 2024, Karen Marbella, ARNP-C had 14 Medicare Part D claims; the average among nurse practitioner prescribers was 1,144. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.