Hiroko Moriguchi, NP
NPI 1033509708 · Adult Health Nurse Practitioner · Westminster, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hiroko Moriguchi, NP is a Adult Health Nurse Practitioner provider in Westminster, CA (NPI 1033509708).
Provider details
- NPI number
- 1033509708
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP95001914 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 30 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 28 |
| Furosemide | 28 | 24 |
| Metoprolol Tartrate | 20 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 | 17 |
| Ciprofloxacin Hcl | 16 | 16 |
| Azithromycin | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$298 across 2 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
- 2015-02-02
- Last updated
- 2015-03-17
Frequently asked questions
- What is Hiroko Moriguchi's NPI number?
- Hiroko Moriguchi's National Provider Identifier (NPI) is 1033509708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hiroko Moriguchi's specialty?
- Hiroko Moriguchi is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hiroko Moriguchi located?
- Hiroko Moriguchi's practice location on file with NPPES is 7955 Westminster Blvd, Westminster, CA 92683-4001.
- What is Hiroko Moriguchi's phone number?
- The practice phone number listed in the NPPES registry for Hiroko Moriguchi is (714) 379-3221.
- Does Hiroko Moriguchi accept Medicare?
- Hiroko Moriguchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hiroko Moriguchi's NPI active?
- Yes — Hiroko Moriguchi's NPI (1033509708) is active in the NPPES registry as of the last update on 2015-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.