Michael J. Grodesky, ARNP
Adult Health Nurse Practitioner · Seattle, WA
Michael J. Grodesky, ARNP is an adult health nurse practitioner with a practice address in Seattle, Washington, and NPI 1164440434, issued on Jul 17, 2006. Check the license (Washington AP30006742, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael J. Grodesky
- Credential
- ARNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- AP30006742 WA
RN00154484 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific St, Seattle, WA 98195
- Phone
- (206) 598-8750
- Enumerated
- Jul 17, 2006
- Record last updated
- Oct 11, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 9644238 WA
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 546 in Washington → Look up another NPI →
Also registered at 1959 NE Pacific St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael J. Grodesky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP30006742Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% more Medicare Part D claims than the average adult health nurse practitioner in 2024
1,903 Medicare Part D claims for 170 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 54 claims were for opioids.
Most prescribed
- Atorvastatin Calcium173 claims
- Gabapentin83 claims
- Omeprazole62 claims
- Amlodipine Besylate57 claims
- Losartan Potassium54 claims
- Levothyroxine Sodium52 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.
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Michael J. Grodesky among 546 adult health nurse practitioner records in Washington
Michael J. Grodesky, ARNP 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 73% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2007 · 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
- Burgess Bennett, ARNPSeattle, WA 981951104915776
- Diane Britt, ARNPSeattle, WA 981951013967975
- Barbara Fristoe, ARNPSeattle, WA 981951316991789
- Marie Hawley, ARNPSeattle, WA 981951679591945
- Nicola Kaye, ARNPSeattle, WA 981951366491987
- Heidi Kresken, ARNPSeattle, WA 981951194709469
- Christine Leafdale, ARNPSeattle, WA 981951619906393
- Cory Marston, ARNPSeattle, WA 981951063485860
Common questions
What is Michael J. Grodesky, ARNP's NPI number?
Michael J. Grodesky, ARNP's National Provider Identifier (NPI) is 1164440434, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Grodesky, ARNP located?
The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 598-8750. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Grodesky, ARNP's license?
NPPES lists Washington license number AP30006742, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Michael J. Grodesky, ARNP prescribe under Medicare Part D?
In 2024, Michael J. Grodesky, ARNP had 1,903 Medicare Part D claims for 170 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Michael J. Grodesky, ARNP's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.