Dr. Prasert Basil Vassantachart, MD

  • Covina, CA
  • General practice physician
NPI1295720050PAC ID1254501869
Medicare services, 2024
1,507
Medicare patients, 2024
149
Part D claims, 2024
4,701
Hospital affiliations
2
Industry payments
$2,257
Practice address
168 W Badillo St, Covina, CA 91723
Practice phone
Call (626) 282-3113
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Valley Physicians Medical Group, Inc.

Covina, California

See all 6 affiliations

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Dr. Prasert Basil Vassantachart is a general practice physician in Covina, California

Dr. Vassantachart practices at Valley Physicians Medical Group, Inc. in Covina, California.

Dr. Vassantachart's NPI, 1295720050, was assigned on September 16, 2005. Dr. Vassantachart graduated from Loma Linda University School Of Medicine in 1979. Dr. Vassantachart holds California license G44008.

NPI and contact details
Medicare PAC ID
1254501869
NPI enumeration date
September 16, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(626) 282-3113
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
73
Medical school graduation
1979

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Prasert Basil Vassantachart practices at Valley Physicians Medical Group, Inc. in Covina, California

Dr. Vassantachart's primary practice is Valley Physicians Medical Group, Inc., at 168 W Badillo St, Covina, CA 91723 in Los Angeles County. The practice phone is (626) 282-3113.

  • Valley Physicians Medical Group, Inc.
    168 W Badillo St, Covina, CA 91723 · Los Angeles CountyPhone(626) 282-3113

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Prasert Basil Vassantachart is affiliated with 6 sites of care

Dr. Vassantachart's primary practice is Valley Physicians Medical Group, Inc. in Covina, California. Dr. Vassantachart is also affiliated with Emanate Health Inter-Community Hospital. Dmand AI also links Dr. Vassantachart to 1 more hospital, 1 physician office, 1 home health agency and 1 hospice, each named with a free account.

See all 6 affiliations for Dr. Vassantachart

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Prasert Basil Vassantachart's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vassantachart practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Valley Physicians Medical Group, Inc.Available with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Prasert Basil Vassantachart is one of 1,526 general practice physicians in California

General practice is Dr. Vassantachart's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Vassantachart is licensed in California.

Specialties and state licenses

  • General practice, CaliforniaPrimaryLicense G44008 · 1981 to 2026 · taxonomy 208D00000X

Clinical focus

Dmand AI lists acid reflux, acute gastroduodenitis, acute skin infection, alzheimer's disease, anxiety, aortic atherosclerois, arthritis and atrial fibrillation and flutter among the conditions Dr. Vassantachart treats.

General practice physicians near Dr. Vassantachart

Counts of general practice physicians with a Dmand AI profile, by place and practice. Each opens the list.

1,526general practice physicians in California
5general practice physicians in Covina

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Prasert Basil Vassantachart billed Medicare for 1,507 services in 2024

CMS data shows 1,507 Medicare services from Dr. Vassantachart across 14 procedure codes in 2024, for 149 Medicare patients. Medicare paid $79,916 for them.

Medicare services, 20241,507
Medicare patients149
Paid by Medicare$79,916
Procedure codes14

Dr. Vassantachart's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1,1472024: 94817%
Surgery
2023: 2562024: 2368%
Tests and treatments
2023: 4022024: 18255%
Other services
2023: 1042024: 12318%
Lab and pathology
2023: 132024: 1838%

Where Dr. Vassantachart's Medicare services took place, 2024

  • In an office1,48899%
  • In a facility191%

Dr. Vassantachart compared with the California median for general practice physicians, 2024

  • Dr. Vassantachart
  • California median
Medicare services
1,507vs 2625.8 times
Medicare patients
149vs 13610% above
Part D claims
4,135vs 19221.5 times

Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.

Dr. Vassantachart's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Vassantachart

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Prasert Basil Vassantachart treated 149 Medicare patients in 2024, average age 78

CMS counts 149 Medicare patients who saw Dr. Vassantachart in 2024. The largest group is 75 to 84, with 56 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 29% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Vassantachart's median patient age at 66, with 53% women.

Medicare patients, 2024149
Average age78
Average risk score1.36
Also on Medicaid29%

Dr. Vassantachart's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Vassantachart's Medicare patients by sex, 2024

  • Women8456%
  • Men6544%

Chronic conditions among Dr. Vassantachart's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure71%
  3. Arthritis61%
  4. Diabetes52%
  5. Anxiety33%
  6. Chronic kidney disease32%
  7. Ischemic heart disease31%
  8. Mood disorders28%

Share of Medicare patients with each condition. A patient can have several.

Dr. Vassantachart's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women53%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Prasert Basil Vassantachart wrote 4,701 Medicare Part D claims in 2024

In 2024, Dr. Vassantachart wrote 4,701 Medicare Part D claims for 336 patients. 88% of them were for generic drugs. CMS names the drug for 4,135 of them, across 86 drugs with 11 or more claims each, at $326,665 in total drug cost. In 2023, CMS named 3,865 claims across 88 drugs.

Part D claims, 20244,701
Drugs named by CMS86
Total drug cost$326,665
Part D patients336

Dr. Vassantachart's Part D claims by kind of drug, 2024

  • Generic4,147 claims88%
  • Brand-name513 claims11%
  • Other41 claims1%

Dr. Vassantachart's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Vassantachart's Part D claims, 2024

  • Antibiotics4%187 of 4,701 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3,8652024: 4,1357%

Drugs named by CMS: 86 in 2024, 88 in 2023.

See all prescribing by Dr. Vassantachart

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Prasert Basil Vassantachart offers telehealth to Medicare patients

Dr. Vassantachart accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Vassantachart as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Prasert Basil Vassantachart received $2,257 in industry payments from 2016 to 2025

CMS Open Payments shows 108 general payments to Dr. Vassantachart from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $375.

General payments to Dr. Vassantachart by program year, 2016 to 2025

General payments to Dr. Vassantachart by kind, 2016 to 2025

$2.3Kin total
  • Food and beverage$2,23599%
  • Education$221%

Companies that paid Dr. Vassantachart the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Vassantachart

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Prasert Basil Vassantachart has 1 award and honors on record

Dmand AI lists 1 award for Dr. Vassantachart, most recently CMS Stage 1 EHR in 2012.

Awards and honors for Dr. Vassantachart

  1. 2012
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Prasert Basil Vassantachart graduated from Loma Linda University School Of Medicine

Dr. Vassantachart graduated from Loma Linda University School Of Medicine in 1979.

  1. Medical schoolLoma Linda University School Of Medicine

Source: Dmand AI Professional Profile Data

Dr. Prasert Basil Vassantachart accepts plans from 17 insurance carriers

Dr. Vassantachart is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • LA Care
  • Regence Health Plans
  • +9 more carriersWith a free account

Plan types Dr. Vassantachart accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO8
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Prasert Basil Vassantachart's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Prasert Basil Vassantachart

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Prasert Basil Vassantachart's NPI number?

Dr. Prasert Basil Vassantachart's NPI number is 1295720050. It was assigned on September 16, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Prasert Basil Vassantachart?

Dr. Prasert Basil Vassantachart is a general practice physician in Covina, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).

Where does Dr. Prasert Basil Vassantachart practice?

Dr. Vassantachart practices at 168 W Badillo St, Covina, CA 91723. Dr. Vassantachart's primary practice is Valley Physicians Medical Group, Inc. in Covina, California. Dmand AI also links Dr. Vassantachart to 1 hospital, 1 physician office, 1 home health agency and 1 hospice.

What is Dr. Prasert Basil Vassantachart's office phone number?

The practice phone on file for Dr. Vassantachart is (626) 282-3113.

What is Dr. Prasert Basil Vassantachart's medical license number?

Dr. Vassantachart holds California license G44008.

Which hospitals is Dr. Prasert Basil Vassantachart affiliated with?

Dr. Vassantachart is affiliated with Emanate Health Inter-Community Hospital. Dmand AI links Dr. Vassantachart to 1 more hospital.

Does Dr. Prasert Basil Vassantachart accept Medicare?

Yes. CMS data shows Dr. Vassantachart billed Medicare for 1,507 services in 2024, and Dr. Vassantachart accepts Medicare assignment.

Does Dr. Prasert Basil Vassantachart offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Vassantachart as offering telehealth services.

How many Medicare patients does Dr. Prasert Basil Vassantachart see?

CMS counts 149 Medicare patients who saw Dr. Vassantachart in 2024, with an average age of 78.

What services does Dr. Prasert Basil Vassantachart bill to Medicare?

In 2024, Dr. Vassantachart's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and office visit, established patient (99212).

Show 5 more questionsShow fewer questions

Where did Dr. Prasert Basil Vassantachart go to medical school?

Dr. Vassantachart graduated from Loma Linda University School Of Medicine in 1979.

What drugs does Dr. Prasert Basil Vassantachart prescribe most?

In 2024 Medicare Part D data, Dr. Vassantachart's most prescribed drugs by claims were Metformin HCl, Atorvastatin Calcium and Losartan Potassium.

Has Dr. Prasert Basil Vassantachart received payments from drug or device companies?

CMS Open Payments shows $2,257 in general payments to Dr. Vassantachart from 22 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Prasert Basil Vassantachart been practicing?

Dr. Vassantachart graduated from medical school in 1979, 47 years ago.

What insurance does Dr. Prasert Basil Vassantachart accept?

Dr. Vassantachart is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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