Catherine Yvonne Shull, APRN
Family Nurse Practitioner · Mount Vernon, WA
Catherine Yvonne Shull, APRN is a family nurse practitioner with a practice address in Mount Vernon, Washington, and NPI 1427324045, issued on Mar 28, 2012. Check the license (Washington AP60737311, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Yvonne Shull
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP60737311 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 N Laventure RD, Mount Vernon, WA 98273
- Phone
- (360) 542-8900
- Enumerated
- Mar 28, 2012
- Record last updated
- May 29, 2024
- Fax
- (360) 542-8166
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,781 in Washington → Look up another NPI →
Also registered at 1400 N Laventure RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Catherine Yvonne Shull in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60737311Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average family nurse practitioner in 2024
478 Medicare Part D claims for 43 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 45 claims were for opioids.
Most prescribed
- Amlodipine Besylate26 claims
- Fentanyl24 claims
- Clonazepam21 claims
- Metformin Hcl20 claims
- Pantoprazole Sodium20 claims
- Rosuvastatin Calcium20 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.
Catherine Yvonne Shull among 3,781 family nurse practitioner records in Washington
Catherine Yvonne Shull, APRN is one of 3,781 family nurse practitioner records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 32% of them.
- NPI issued2012 · 32% of these records are older, 64% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2024 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 family nurse practitioner records list a practice address in Mount Vernon
They are 57 of the 1,500 NPPES records with a practice address in Mount Vernon, and 3,781 family nurse practitioner records in Washington.
All 3,781 in Washington → Every provider in Mount Vernon → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Margaret Aubin, FNPMount Vernon, WA 982731275515363
- Allison Berglin, ARNPMount Vernon, WA 982731457785750
- Seth Cowan, A.R.N.P.Mount Vernon, WA 982731366501991
- Erin Davidson, ARNPMount Vernon, WA 982731497071765
- Jennifer Elliott, ARNPMount Vernon, WA 982731396071601
- Yvette Esparza, ARNPMount Vernon, WA 982731356380356
- Emma Hamilton, ARNPMount Vernon, WA 982731053075416
- Marcia Kucera, ARNPMount Vernon, WA 982731003362088
Common questions
What is Catherine Yvonne Shull, APRN's NPI number?
Catherine Yvonne Shull, APRN's National Provider Identifier (NPI) is 1427324045, issued on Mar 28, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Yvonne Shull, APRN located?
The NPPES record lists a practice address at 1400 N Laventure RD, Mount Vernon, WA, 98273. Phone: (360) 542-8900. Providers update this record themselves, so call before visiting.
How can I verify Catherine Yvonne Shull, APRN's license?
NPPES lists Washington license number AP60737311, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Yvonne Shull, APRN prescribe under Medicare Part D?
In 2024, Catherine Yvonne Shull, APRN had 478 Medicare Part D claims for 43 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.