Nghi Maokhamphiou, P.A.
NPI 1538201504 · Medical Physician Assistant · Sacramento, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nghi Maokhamphiou, P.A. is a Medical Physician Assistant provider in Sacramento, CA (NPI 1538201504).
Provider details
- NPI number
- 1538201504
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 14488 (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 · 110 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,033 | 294 |
| Famotidine | 350 | 95 |
| Losartan Potassium | 333 | 100 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 321 | 84 |
| Metformin Hcl | 296 | 89 |
| Amlodipine Besylate | 294 | 99 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,119 across 46 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
- 2007-02-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nghi Maokhamphiou's NPI number?
- Nghi Maokhamphiou's National Provider Identifier (NPI) is 1538201504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nghi Maokhamphiou's specialty?
- Nghi Maokhamphiou is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nghi Maokhamphiou located?
- Nghi Maokhamphiou's practice location on file with NPPES is 2200 Del Paso Blvd, Sacramento, CA 95815-3102.
- What is Nghi Maokhamphiou's phone number?
- The practice phone number listed in the NPPES registry for Nghi Maokhamphiou is (916) 924-7988.
- Does Nghi Maokhamphiou accept Medicare?
- Nghi Maokhamphiou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nghi Maokhamphiou's NPI active?
- Yes — Nghi Maokhamphiou's NPI (1538201504) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.