Karen Landon, CNM
Nurse Practitioner · Marysville, WA
Karen Landon, CNM is a nurse practitioner with a practice address in Marysville, Washington, and NPI 1275993743, issued on Feb 26, 2016. Check the license (Washington AP60543521, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Landon
- Credential
- CNM
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- AP60543521 WA
RN00176806 WA
Self-reported in NPPES; status is on the state search - Practice location
- 8923 Soper Hill RD, Marysville, WA 98270
- Phone
- (425) 339-5430
- Enumerated
- Feb 26, 2016
- Record last updated
- May 6, 2026
- Fax
- (425) 335-0978
- Medicare enrollment
- Enrolled (PECOS I20170929002097); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,308 in Washington → Look up another NPI →
Also registered at 8923 Soper Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Bolden, ARNPFamily Nurse Practitioner1528712304
- Dawn Bostic, PTPhysical Therapist1396707469
- Cheryl De Silva, M.D.Pediatrics Physician1568801280
- Maria Teresa DellinoPediatrics Physician1487145389
- Suzanne Gisch, NPFamily Nurse Practitioner1619407467
- Ann Haugen, MDPediatrics Physician1316912538
Verify Karen Landon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60543521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average nurse practitioner in 2024
160 Medicare Part D claims for 67 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Estradiol62 claims
- Clobetasol Propionate16 claims
- Norethindrone14 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.
Bills Medicare through one group practice
- Optum Care Washington PLLCEverett, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Landon among 2,308 nurse practitioner records in Washington
Karen Landon, CNM 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 2016, is newer than 48% of them.
- NPI issued2016 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2015 · median 2018 among the 1,301 with a school on file
- Record last updated2026 · 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).
12 nurse practitioner records list a practice address in Marysville
They are 12 of the 874 NPPES records with a practice address in Marysville, and 2,308 nurse practitioner records in Washington.
All 2,308 in Washington → Every provider in Marysville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Joyce Burt, ARNPMarysville, WA 982701336393222
- Carole Clark, ARNPMarysville, WA 982701710056882
- Kelly Dale, ARNPMarysville, WA 982701770653784
- Pauline GolezMarysville, WA 982701326799388
- Emily James, ARNPMarysville, WA 982701437599404
- Mary Reckard, ARNPMarysville, WA 982701144390030
- Dorothy Todd, ARNPMarysville, WA 982701093372344
- Justin Gill, ARNPMarysville, WA 982711174903603
Common questions
What is Karen Landon, CNM's NPI number?
Karen Landon, CNM's National Provider Identifier (NPI) is 1275993743, issued on Feb 26, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Karen Landon, CNM located?
The NPPES record lists a practice address at 8923 Soper Hill RD, Marysville, WA, 98270. Phone: (425) 339-5430. Providers update this record themselves, so call before visiting.
How can I verify Karen Landon, CNM's license?
NPPES lists Washington license number AP60543521, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Landon, CNM prescribe under Medicare Part D?
In 2024, Karen Landon, CNM had 160 Medicare Part D claims for 67 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.