Sam Khoo, P.A.
Physician Assistant · Earlimart, CA
Sam Khoo, P.A. is a physician assistant with a practice address in Earlimart, California, and NPI 1891815080, issued on Mar 30, 2007. Check the license (California PA13943, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sam Khoo
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA13943 CA
Self-reported in NPPES; status is on the state search - Practice location
- 476 E. Washington Street, Earlimart, CA 93219
- Phone
- (661) 849-2638
- Enumerated
- Mar 30, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (661) 849-5719
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Sam Khoo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA13943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.2 times the Medicare Part D claims of the average physician assistant in 2024
3,505 Medicare Part D claims for 249 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium366 claims
- Losartan Potassium294 claims
- Metformin Hcl208 claims
- Lisinopril181 claims
- Januvia128 claims
- Jardiance118 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Sam Khoo among 14,451 physician assistant records in California
Sam Khoo, P.A. is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 78% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2007 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 physician assistant record lists a practice address in Earlimart
They are 1 of the 21 NPPES records with a practice address in Earlimart, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Earlimart → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Torey Ivanic, PA-CExeter, CA 932211972561272
- Alisia Lee, PA-CExeter, CA 932211003008855
- Sheila Scheinesson, PA-CExeter, CA 932211891748752
- Kourtney Umphfres, PA-CExeter, CA 932211528028321
- Ricki Barnes, PA-CDelano, CA 932151376970863
- Courtney Grayson, PA-CDelano, CA 932151689240780
- Daniel Jordan, P.A.Delano, CA 932151043376718
- Milton Kamansky, PA-CDelano, CA 932151104565977
Common questions
What is Sam Khoo, P.A.'s NPI number?
Sam Khoo, P.A.'s National Provider Identifier (NPI) is 1891815080, issued on Mar 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sam Khoo, P.A. located?
The NPPES record lists a practice address at 476 E. Washington Street, Earlimart, CA, 93219. Phone: (661) 849-2638. Providers update this record themselves, so call before visiting.
How can I verify Sam Khoo, P.A.'s license?
NPPES lists California license number PA13943, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sam Khoo, P.A. prescribe under Medicare Part D?
In 2024, Sam Khoo, P.A. had 3,505 Medicare Part D claims for 249 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.