Joanna Lynn Katz, NP
Family Nurse Practitioner · Edmonds, WA
Joanna Lynn Katz, NP is a family nurse practitioner with a practice address in Edmonds, Washington, and NPI 1306968490, issued on Apr 6, 2007. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joanna Lynn Katz
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R153755 MD
Self-reported in NPPES; status is on the state search - Practice location
- 21701 76TH Ave W, Edmonds, WA 98026
- Phone
- (425) 774-5163
- Enumerated
- Apr 6, 2007
- Record last updated
- Sep 20, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (425) 744-1705
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,781 in Washington → Look up another NPI →
Also registered at 21701 76TH Ave W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joanna Lynn Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.6 times the Medicare Part D claims of the average family nurse practitioner in 2024
5,982 Medicare Part D claims for 216 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 3,882 claims were for opioids.
Most prescribed
- Oxycodone Hcl1,675 claims
- Hydromorphone Hcl540 claims
- Methadone Hcl488 claims
- Buprenorphine Hcl368 claims
- Morphine Sulfate Er329 claims
- Hydrocodone-Acetaminophen229 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.
Joanna Lynn Katz among 3,781 family nurse practitioner records in Washington
Joanna Lynn Katz, NP 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 2007, is newer than 16% of them.
- NPI issued2007 · 16% of these records are older, 78% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2010 · 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).
26 family nurse practitioner records list a practice address in Edmonds
They are 26 of the 1,558 NPPES records with a practice address in Edmonds, and 3,781 family nurse practitioner records in Washington.
All 3,781 in Washington → Every provider in Edmonds → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Deonne Benedict, ARNPEdmonds, WA 980261356378186
- Kellie Bradfield, ARNPEdmonds, WA 980261659792430
- Tami Corbett, ARNPEdmonds, WA 980261386735934
- Anne Egleston Gerich, FNP BCEdmonds, WA 980261316282411
- Victoria Gasparyan, ARNPEdmonds, WA 980261912268004
- Misook Joo, NPEdmonds, WA 980261598011371
- Michael LaiEdmonds, WA 980261720450869
- Lindsay LeederEdmonds, WA 980261831386945
Common questions
What is Joanna Lynn Katz, NP's NPI number?
Joanna Lynn Katz, NP's National Provider Identifier (NPI) is 1306968490, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Lynn Katz, NP located?
The NPPES record lists a practice address at 21701 76TH Ave W, Edmonds, WA, 98026. Phone: (425) 774-5163. Providers update this record themselves, so call before visiting.
How can I verify Joanna Lynn Katz, NP's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Joanna Lynn Katz, NP prescribe under Medicare Part D?
In 2024, Joanna Lynn Katz, NP had 5,982 Medicare Part D claims for 216 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.