Susannah Herrmann, ARNP
Family Nurse Practitioner · Seattle, WA
Susannah Herrmann, ARNP is a family nurse practitioner with a practice address in Seattle, Washington, and NPI 1912044694, issued on Jan 31, 2007. Check the license (Washington AP30006066, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susannah Herrmann
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP30006066 WA
Self-reported in NPPES; status is on the state search - Practice location
- 908 Jefferson St, Seattle, WA 98104
- Phone
- (206) 744-3590
- Enumerated
- Jan 31, 2007
- Record last updated
- Aug 22, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 7401987 WA
- Medicare enrollment
- Enrolled (PECOS I20040929000873); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,781 in Washington → Look up another NPI →
Also registered at 908 Jefferson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Susannah Herrmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP30006066Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
31 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Emtricitabine-Tenofovir Disop16 claims
- Acyclovir11 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.
Bills Medicare through one group practice
- King County FinanceSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susannah Herrmann among 3,781 family nurse practitioner records in Washington
Susannah Herrmann, ARNP 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 fileYes · 56% of these records are
- Graduated2001 · median 2018 among the 2,116 with a school on file
- Record last updated2012 · 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 →
The 8 family nurse practitioner records with the nearest ZIP codes
- Esther Chon, ARNPSeattle, WA 981041710915327
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- Diane Degraff, ARNPSeattle, WA 981041457389066
- David Holt, ARNPSeattle, WA 981041649231416
- Dana Iorio, ARNPSeattle, WA 981041033148119
- Jennifer Johnsen, ARNPSeattle, WA 981041063463891
- Vicki Johnson, ARNPSeattle, WA 981041851329775
- Jane Leavitt, ARNPSeattle, WA 981041841243326
Common questions
What is Susannah Herrmann, ARNP's NPI number?
Susannah Herrmann, ARNP's National Provider Identifier (NPI) is 1912044694, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Susannah Herrmann, ARNP located?
The NPPES record lists a practice address at 908 Jefferson St, Seattle, WA, 98104. Phone: (206) 744-3590. Providers update this record themselves, so call before visiting.
How can I verify Susannah Herrmann, ARNP's license?
NPPES lists Washington license number AP30006066, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Susannah Herrmann, ARNP prescribe under Medicare Part D?
In 2024, Susannah Herrmann, ARNP had 31 Medicare Part D claims; 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.