Sam Khoo, P.A.
NPI 1891815080 · Physician Assistant · Earlimart, CA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sam Khoo, P.A. is a Physician Assistant provider in Earlimart, CA (NPI 1891815080).
Provider details
- NPI number
- 1891815080
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- PA13943 (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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 366 | 131 |
| Losartan Potassium | 294 | 95 |
| Metformin Hcl | 208 | 76 |
| Lisinopril | 181 | 62 |
| Sitagliptin Phosphatebrand: Januvia | 128 | 29 |
| Empagliflozinbrand: Jardiance | 118 | 33 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sam Khoo's NPI number?
- Sam Khoo's National Provider Identifier (NPI) is 1891815080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sam Khoo's specialty?
- Sam Khoo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sam Khoo located?
- Sam Khoo's practice location on file with NPPES is 476 E. Washington Street, Earlimart, CA 93219.
- What is Sam Khoo's phone number?
- The practice phone number listed in the NPPES registry for Sam Khoo is (661) 849-2638.
- Does Sam Khoo accept Medicare?
- Sam Khoo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sam Khoo's NPI active?
- Yes — Sam Khoo's NPI (1891815080) 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.