NPPES file of Aug 9, 2026

Ashtyn Haebe Sherrow, FNP-C

Family Nurse Practitioner · Seattle, WA

Ashtyn Haebe Sherrow, FNP-C is a family nurse practitioner with a practice address in Seattle, Washington, and NPI 1740989839, issued on Feb 27, 2023. Check the license (Washington AP61293125, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740989839
Name
Ashtyn Haebe Sherrow
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP61293125 WA
Self-reported in NPPES; status is on the state search
Practice location
1100 Fairview Ave N, Seattle, WA 98109
Phone
(206) 667-5000
Enumerated
Feb 27, 2023
Record last updated
Feb 27, 2023
Medicare enrollment
Enrolled (PECOS I20230407001609); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1100 Fairview Ave N

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Elizabeth BeramendiPharmacist1740052141
  2. Hailey Bobin Cole, RNFamily Nurse Practitioner1346714177
  3. Michael Boeckh, MDInfectious Disease Physician1033310222
  4. Stephanie BrenerHematology & Oncology Physician1275468035
  5. Felecity Estrella, PHARMDOncology Pharmacist1295684355
  6. Solomon Graf, M.D.Hematology & Oncology Physician1457508632

Verify Ashtyn Haebe Sherrow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP61293125
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

87% fewer Medicare Part D claims than the average family nurse practitioner in 2024

166 Medicare Part D claims for 26 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Ashtyn Sherrow166
  2. Specialty average1,305

Most prescribed

  1. Acyclovir20 claims
  2. Tasigna13 claims
  3. Gabapentin11 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.

Industry payments in 2024: $137.17

1 payment: food and beverage; the largest payer was Jazz Pharmaceuticals 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.

  1. Ashtyn Sherrow$137.17
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. The Association OF University PhysiciansSeattle, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ashtyn Haebe Sherrow among 3,781 family nurse practitioner records in Washington

Ashtyn Haebe Sherrow, FNP-C 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 2023, is newer than 83% of them.

  • NPI issued2023 · 83% of these records are older, 10% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2021 · median 2018 among the 2,116 with a school on file
  • Record last updated2023 · 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.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Camelia Ades, ARNPSeattle, WA 981091023344785
  2. Annie Alidina, ARNPSeattle, WA 981091124200555
  3. Aijun Cai, NPSeattle, WA 981091376889766
  4. Patricia Cleary, ARNPSeattle, WA 981091346268331
  5. Gillian Ehrlich, DNP, IFMCPSeattle, WA 981091679865877
  6. Leslie Heron, APRN, FNP-BCSeattle, WA 981091215985510
  7. Jennifer Jacky, ARNPSeattle, WA 981091275606774
  8. Andrew Lin, ARNPSeattle, WA 981091841430717

Common questions

What is Ashtyn Haebe Sherrow, FNP-C's NPI number?

Ashtyn Haebe Sherrow, FNP-C's National Provider Identifier (NPI) is 1740989839, issued on Feb 27, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ashtyn Haebe Sherrow, FNP-C located?

The NPPES record lists a practice address at 1100 Fairview Ave N, Seattle, WA, 98109. Phone: (206) 667-5000. Providers update this record themselves, so call before visiting.

How can I verify Ashtyn Haebe Sherrow, FNP-C's license?

NPPES lists Washington license number AP61293125, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Ashtyn Haebe Sherrow, FNP-C prescribe under Medicare Part D?

In 2024, Ashtyn Haebe Sherrow, FNP-C had 166 Medicare Part D claims for 26 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.