Phuong Anh La, P.A.-C
NPI 1891865747 · Medical Physician Assistant · Costa Mesa, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phuong Anh La, P.A.-C is a Medical Physician Assistant provider in Costa Mesa, CA (NPI 1891865747).
Provider details
- NPI number
- 1891865747
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA15064 (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
19 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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 55 | 17 |
| Prednisone | 45 | 43 |
| Alendronate Sodium | 34 | — |
| Rosuvastatin Calcium | 33 | 15 |
| Levothyroxine Sodium | 32 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | 26 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$54 across 3 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
- 2006-11-08
- Last updated
- 2025-12-15
- Certified
- 2025-12-15
Frequently asked questions
- What is Phuong Anh La's NPI number?
- Phuong Anh La's National Provider Identifier (NPI) is 1891865747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phuong Anh La's specialty?
- Phuong Anh La is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Phuong Anh La located?
- Phuong Anh La's practice location on file with NPPES is 2077 Harbor Blvd Ste 100, Costa Mesa, CA 92627-9384.
- What is Phuong Anh La's phone number?
- The practice phone number listed in the NPPES registry for Phuong Anh La is (949) 740-7117.
- Does Phuong Anh La accept Medicare?
- Phuong Anh La is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phuong Anh La's NPI active?
- Yes — Phuong Anh La's NPI (1891865747) is active in the NPPES registry as of the last update on 2025-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.