Amy Ruth Cassotta, ANP-C
Adult Health Nurse Practitioner · Seattle, WA
Amy Ruth Cassotta, ANP-C is an adult health nurse practitioner with a practice address in Seattle, Washington, and NPI 1548567779, issued on Feb 24, 2011. Check the license (Washington AP61641168, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Ruth Cassotta
- Credential
- ANP-C
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- AP61641168 WA
F305407-1 NY
RN2288442 MA
Self-reported in NPPES; status is on the state search - Practice location
- 450 Alaskan Way S Ste 200, Seattle, WA 98104
- Phone
- (888) 731-8994
- Enumerated
- Feb 24, 2011
- Record last updated
- Mar 5, 2026
- Medicaid IDs
- 02311659 NY
110118495A MA - Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 546 in Washington → Look up another NPI →
Also registered at 450 Alaskan Way S Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khalid AbdiSocial Worker1548081086
- Chelsea Allen, LCSWClinical Social Worker1164983458
- Lisa ArcherFamily Nurse Practitioner1043648702
- Kerisha Barton, ARNPFamily Nurse Practitioner1194308437
- Donald Boggs, LICSWClinical Social Worker1285818658
- Mary BolClinical Social Worker1255936639
Verify Amy Ruth Cassotta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61641168Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average adult health nurse practitioner in 2024
2,996 Medicare Part D claims for 474 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 65 claims were for opioids.
Most prescribed
- Amlodipine Besylate200 claims
- Atorvastatin Calcium200 claims
- Lisinopril182 claims
- Levothyroxine Sodium157 claims
- Omeprazole95 claims
- Rosuvastatin Calcium90 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.
Amy Ruth Cassotta among 546 adult health nurse practitioner records in Washington
Amy Ruth Cassotta, ANP-C is one of 546 adult health nurse practitioner records with a practice address in Washington. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 50% of them.
- NPI issued2011 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2026 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Washington
There are 546 adult health nurse practitioner records in Washington.
All 546 in Washington → Every provider in Seattle → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Kristina Bauer, ARNPSeattle, WA 981041568409019
- Pamela Dekeyser, ARNPSeattle, WA 981041740211812
- Deborah Goldman, ARNPSeattle, WA 981041518999192
- Margaret Hanrahan, ARNPSeattle, WA 981041417986597
- Lisa Johnson, ARNPSeattle, WA 981041558393868
- Nathaniel Lathrop, ARNPSeattle, WA 981041114963758
- Harriet Leclair, ARNPSeattle, WA 981041629008917
- Jean Lee, ARNPSeattle, WA 981041427082007
Common questions
What is Amy Ruth Cassotta, ANP-C's NPI number?
Amy Ruth Cassotta, ANP-C's National Provider Identifier (NPI) is 1548567779, issued on Feb 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Amy Ruth Cassotta, ANP-C located?
The NPPES record lists a practice address at 450 Alaskan Way S Ste 200, Seattle, WA, 98104. Phone: (888) 731-8994. Providers update this record themselves, so call before visiting.
How can I verify Amy Ruth Cassotta, ANP-C's license?
NPPES lists Washington license number AP61641168, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Amy Ruth Cassotta, ANP-C prescribe under Medicare Part D?
In 2024, Amy Ruth Cassotta, ANP-C had 2,996 Medicare Part D claims for 474 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.