Karen Ann Riesinger, MN, FNP
Family Nurse Practitioner · Seattle, WA
Karen Ann Riesinger, MN, FNP is a family nurse practitioner with a practice address in Seattle, Washington, and NPI 1982682035, issued on Jan 7, 2006. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Ann Riesinger
- Credential
- MN, FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- NUR-APRN-LIC-187140 MT
081047387N1 OR
Self-reported in NPPES; status is on the state search - Practice location
- 800 5TH Ave Ste 900, Seattle, WA 98104
- Phone
- (866) 747-2455
- Enumerated
- Jan 7, 2006
- Record last updated
- Dec 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 100264 OR
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,781 in Washington → Look up another NPI →
Also registered at 800 5TH Ave Ste 900
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Ann Riesinger 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
The practice group's MIPS final score for 2023 (Medicare payment program): 92 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $83.70
1 payment: food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Karen Ann Riesinger among 3,781 family nurse practitioner records in Washington
Karen Ann Riesinger, MN, FNP 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 84% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2021 · 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).
663 family nurse practitioner records list a practice address in Seattle
They are 663 of the 41,956 NPPES records with a practice address in Seattle, and 3,781 family nurse practitioner records in Washington.
All 3,781 in Washington → Every provider in Seattle → Family Nurse Practitioner nationwide →
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Common questions
What is Karen Ann Riesinger, MN, FNP's NPI number?
Karen Ann Riesinger, MN, FNP's National Provider Identifier (NPI) is 1982682035, issued on Jan 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Ann Riesinger, MN, FNP located?
The NPPES record lists a practice address at 800 5TH Ave Ste 900, Seattle, WA, 98104. Phone: (866) 747-2455. Providers update this record themselves, so call before visiting.
How can I verify Karen Ann Riesinger, MN, FNP's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
What is Karen Ann Riesinger, MN, FNP's MIPS final score?
The 2023 MIPS final score is 92 of 100, reported for the practice group. 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.