Shizuka Shishido, MPAS, PA-C, ATC,CSCS
NPI 1083641872 · Physician Assistant · Torrance, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shizuka Shishido, MPAS, PA-C, ATC,CSCS is a Physician Assistant provider in Torrance, CA (NPI 1083641872).
Provider details
- NPI number
- 1083641872
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MPAS, PA-C, ATC,CSCS
- Sex
- Female
- Sole proprietor
- No
- License
- PA21497 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Athletic Trainer2255A2300X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
633 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 300 | $84 |
| Removal of Impacted Ear Wax69210 | 184 | $44 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 40 | $180 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 38 | $102 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $118 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 143 | 53 |
| Fluticasone Propionate | 73 | 29 |
| Azelastine Hcl | 26 | — |
| Prednisone | 20 | 16 |
| Omeprazole | 18 | — |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 17 | 17 |
| Mupirocin | 16 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$679 across 31 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-27
- Last updated
- 2012-07-11
Frequently asked questions
- What is Shizuka Shishido's NPI number?
- Shizuka Shishido's National Provider Identifier (NPI) is 1083641872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shizuka Shishido's specialty?
- Shizuka Shishido is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shizuka Shishido located?
- Shizuka Shishido's practice location on file with NPPES is 20911 Earl St, Torrance, CA 90503-4352.
- What is Shizuka Shishido's phone number?
- The practice phone number listed in the NPPES registry for Shizuka Shishido is (310) 372-0700.
- Does Shizuka Shishido accept Medicare?
- Shizuka Shishido is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shizuka Shishido's NPI active?
- Yes — Shizuka Shishido's NPI (1083641872) is active in the NPPES registry as of the last update on 2012-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.