Ashley Shishido, ARNP, DNP
NPI 1346912557 · Adult Health Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Shishido, ARNP, DNP is a Adult Health Nurse Practitioner provider in Seattle, WA (NPI 1346912557).
Provider details
- NPI number
- 1346912557
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP, DNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN60668719 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
191 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 53 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 29 | $120 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 22 | $54 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 18 | $69 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 156 | 39 |
| Pantoprazole Sodium | 123 | 30 |
| Famotidine | 57 | 16 |
| Dicyclomine Hcl | 30 | 13 |
| Nortriptyline Hcl | 28 | — |
| Lipase/Protease/Amylasebrand: Creon | 23 | — |
| Metoclopramide Hcl | 22 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-05
- Last updated
- 2022-02-24
- Certified
- 2022-02-24
Frequently asked questions
- What is Ashley Shishido's NPI number?
- Ashley Shishido's National Provider Identifier (NPI) is 1346912557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Shishido's specialty?
- Ashley Shishido is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Shishido located?
- Ashley Shishido's practice location on file with NPPES is 1221 Madison St Ste 1220, Seattle, WA 98104-1356.
- What is Ashley Shishido's phone number?
- The practice phone number listed in the NPPES registry for Ashley Shishido is (206) 215-4250.
- Does Ashley Shishido accept Medicare?
- Ashley Shishido is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Shishido's NPI active?
- Yes — Ashley Shishido's NPI (1346912557) is active in the NPPES registry as of the last update on 2022-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.