Prasert Basil Vassantachart, MD
General Practice Physician · Alhambra, CA
Prasert Basil Vassantachart, MD is a general practice physician with a practice address in Alhambra, California, and NPI 1295720050, issued on Sep 16, 2005. Check the license (California G44008, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Prasert Basil Vassantachart
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- G44008 CA
Self-reported in NPPES; status is on the state search - Practice location
- 841 W Valley Blvd, Alhambra, CA 91803
- Phone
- (626) 282-3113
- Enumerated
- Sep 16, 2005
- Record last updated
- May 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (626) 289-9179
- Medicaid ID
- 00G440080 CA
- Medicare enrollment
- Enrolled (PECOS I20110908001876); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1979
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Also registered at 841 W Valley Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Riyanto Quemena, D.P.M.Podiatrist1700835998
- Kuan Su, M.D.Internal Medicine Physician1487722823
- Prasert Vassantachart, PHARMDPharmacist1811246325
- Wai Kei Wong, NPAdult Health Nurse Practitioner1215368626
Verify Prasert Basil Vassantachart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G44008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average general practice physician in 2024
4,701 Medicare Part D claims for 336 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Metformin Hcl313 claims
- Atorvastatin Calcium298 claims
- Losartan Potassium274 claims
- Amlodipine Besylate235 claims
- Levothyroxine Sodium176 claims
- Simvastatin130 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.
Industry payments in 2024: $194.41
9 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Prasert Basil Vassantachart among 1,956 general practice physician records in California
Prasert Basil Vassantachart, MD is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1979 · median 1994 among the 520 with a school on file
- Record last updated2011 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Alhambra → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Michelle De Santo, D.O.Alhambra, CA 918011104194299
- Winfred Lee, M.D.Alhambra, CA 918011568717346
- Ming Shen, MDAlhambra, CA 918011366781551
- Karim Soliman, M.D.Alhambra, CA 918011669506226
- Jonathan Wu, MDAlhambra, CA 918011740625813
- Ming Xi, MDAlhambra, CA 918011104085695
- Armen Nercessian, D.O.West Covina, CA 917921679534374
- Deborah Harper, M.D.West Covina, CA 917911306080643
Common questions
What is Prasert Basil Vassantachart, MD's NPI number?
Prasert Basil Vassantachart, MD's National Provider Identifier (NPI) is 1295720050, issued on Sep 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Prasert Basil Vassantachart, MD located?
The NPPES record lists a practice address at 841 W Valley Blvd, Alhambra, CA, 91803. Phone: (626) 282-3113. Providers update this record themselves, so call before visiting.
How can I verify Prasert Basil Vassantachart, MD's license?
NPPES lists California license number G44008, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Prasert Basil Vassantachart, MD prescribe under Medicare Part D?
In 2024, Prasert Basil Vassantachart, MD had 4,701 Medicare Part D claims for 336 beneficiaries; the average among general practice physician prescribers was 3,030. 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.