Dr. Paiboon Mahaisavariya, MD

  • Downey, CA
  • Cardiologist
NPI1801959069PAC ID0446384754
Medicare services, 2024
794
Medicare patients, 2024
328
Part D claims, 2024
2,780
Publications
3
MIPS score, 2024
98
Practice address
8317 Davis St, Downey, CA 90241
Practice phone
Call (562) 869-1511
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Kaushal R Tamboli MD Inc

Downey, California

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Dr. Paiboon Mahaisavariya is a cardiologist in Downey, California

Dr. Mahaisavariya practices at Kaushal R Tamboli MD Inc in Downey, California.

Dr. Mahaisavariya's NPI, 1801959069, was assigned on December 19, 2006. Dr. Mahaisavariya graduated from University of Southern California Keck School of Medicine in 1988. Dr. Mahaisavariya holds California license G66961.

NPI and contact details
Medicare PAC ID
0446384754
NPI enumeration date
December 19, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(562) 869-1511
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
64
Medical school graduation
1988

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

Dr. Paiboon Mahaisavariya practices at Kaushal R Tamboli MD Inc in Downey, California

Dr. Mahaisavariya's primary practice is Kaushal R Tamboli MD Inc, at 8317 Davis St, Downey, CA 90241 in Los Angeles County. The practice phone is (562) 869-1511.

  • Kaushal R Tamboli MD Inc
    8317 Davis St, Downey, CA 90241 · Los Angeles CountyPhone(562) 869-1511

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

Dr. Paiboon Mahaisavariya is affiliated with 4 sites of care and 1 medical group

Dr. Mahaisavariya's primary practice is Kaushal R Tamboli MD Inc in Downey, California. Dr. Mahaisavariya is also affiliated with PIH Health Downey Hospital. The medical group on file is Cardiovascular Medical Associates. Dmand AI also links Dr. Mahaisavariya to 1 more hospital and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Mahaisavariya

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

Dmand AI tracks the EHR system at Dr. Paiboon Mahaisavariya's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahaisavariya practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Kaushal R Tamboli MD IncAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Paiboon Mahaisavariya is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. Mahaisavariya's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Mahaisavariya is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Mahaisavariya is licensed in California.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense G66961 · 1989 to 2027 · taxonomy 207RC0000X

Clinical focus

Dmand AI lists aneurysm, atrial fibrillation and flutter, chronic embolism thrombosis, chronic hypertension, coronary artery disease, heart failure, heart valve disorders and high cholesterol among the conditions Dr. Mahaisavariya treats.

Cardiologists near Dr. Mahaisavariya

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

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

Dr. Paiboon Mahaisavariya billed Medicare for 794 services in 2024

CMS data shows 794 Medicare services from Dr. Mahaisavariya across 15 procedure codes in 2024, for 328 Medicare patients. Medicare paid $77,192 for them.

Medicare services, 2024794
Medicare patients328
Paid by Medicare$77,192
Procedure codes15

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

  • 2023
  • 2024
Tests and treatments
2023: 3182024: 39223%
Office and hospital visits
2023: 3532024: 31411%
Drugs given in the office
2023: 02024: 55
Other services
2023: 02024: 22
Imaging
2023: 02024: 11

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

  • In an office64681%
  • In a facility14819%

Dr. Mahaisavariya compared with the California median for cardiologists, 2024

  • Dr. Mahaisavariya
  • California median
Medicare services
794vs 1,56049% below
Medicare patients
328vs 64449% below
Part D claims
2,602vs 1,41085% above

Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.

Dr. Mahaisavariya'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. Mahaisavariya

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

Dr. Paiboon Mahaisavariya treated 328 Medicare patients in 2024, average age 75

CMS counts 328 Medicare patients who saw Dr. Mahaisavariya in 2024. The largest group is 75 to 84, with 123 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 77% are also on Medicaid. Their average risk score is 2.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Mahaisavariya's median patient age at 71, with 52% women.

Medicare patients, 2024328
Average age75
Average risk score2.73
Also on Medicaid77%

Dr. Mahaisavariya's Medicare patients by age, 2024

Dr. Mahaisavariya's Medicare patients by sex, 2024

  • Women20563%
  • Men12338%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes67%
  4. Arthritis57%
  5. Heart failure50%
  6. Chronic kidney disease47%
  7. Ischemic heart disease41%
  8. Atrial fibrillation36%

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

Dr. Mahaisavariya's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women52%
  • Men48%

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

Dr. Paiboon Mahaisavariya wrote 2,780 Medicare Part D claims in 2024

In 2024, Dr. Mahaisavariya wrote 2,780 Medicare Part D claims for 380 patients. 68% of them were for generic drugs. CMS names the drug for 2,602 of them, across 41 drugs with 11 or more claims each, at $1,038,715 in total drug cost. In 2023, CMS named 2,312 claims across 37 drugs.

Part D claims, 20242,780
Drugs named by CMS41
Total drug cost$1M
Part D patients380

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

  • Generic1,895 claims68%
  • Brand-name885 claims32%

Dr. Mahaisavariya'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2,3122024: 2,60213%

Drugs named by CMS: 41 in 2024, 37 in 2023.

See all prescribing by Dr. Mahaisavariya

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. Paiboon Mahaisavariya scored 98 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Mahaisavariya for performance year 2024, reported as part of a group. Dr. Mahaisavariya accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Mahaisavariya's MIPS scores, performance year 2024

  • 98of 100Final score
  • 75.2of 100Quality
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Paiboon Mahaisavariya has 3 publications on record

Dmand AI links 3 papers to Dr. Mahaisavariya. The most frequent topics are Coronary Vessels, Durapatite and Models, Structural. Dr. Mahaisavariya's most frequent co-authors are Robert Detrano, MD and Anthony N. Vo, MD.

Papers3

Topics Dr. Mahaisavariya writes about most

  • Coronary Vessels
  • Durapatite
  • Models, Structural
  • Algorithms
  • Coronary Artery Disease
  • Models, Cardiovascular
  • Tomography Scanners, X-Ray Computed
  • Tomography, X-Ray Computed

Dr. Mahaisavariya's most frequent co-authors

Recent publications by Dr. Mahaisavariya

See all 3 publications and co-authors

See who Dr. Mahaisavariya researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mahaisavariya works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Paiboon Mahaisavariya received $6,991 in industry payments from 2016 to 2025

CMS Open Payments shows 337 general payments to Dr. Mahaisavariya from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $1,356.

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

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

$7Kin total
  • Food and beverage$6,984100%
  • Education$70%

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

Share is of all general payments to this clinician.

See all payments to Dr. Mahaisavariya

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

Dr. Paiboon Mahaisavariya has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Mahaisavariya, most recently CMS Stage 1 2012 in 2011.

Awards and honors for Dr. Mahaisavariya

  1. 2011
    • CMS Stage 1 2012
  2. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. Paiboon Mahaisavariya graduated from University of Southern California Keck School of Medicine

Dr. Mahaisavariya graduated from University of Southern California Keck School of Medicine in 1988. Dr. Mahaisavariya is a member of ACC.

  1. Medical schoolUniversity of Southern California Keck School of Medicine
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Paiboon Mahaisavariya accepts plans from 10 insurance carriers

Dr. Mahaisavariya is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

Plan types Dr. Mahaisavariya accepts, by number of carriers

  1. Medicare9
  2. HMO6
  3. PPO6
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Paiboon Mahaisavariya'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Paiboon Mahaisavariya

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. Paiboon Mahaisavariya's NPI number?

Dr. Paiboon Mahaisavariya's NPI number is 1801959069. It was assigned on December 19, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Paiboon Mahaisavariya?

Dr. Paiboon Mahaisavariya is a cardiologist in Downey, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Paiboon Mahaisavariya practice?

Dr. Mahaisavariya practices at 8317 Davis St, Downey, CA 90241. Dr. Mahaisavariya's primary practice is Kaushal R Tamboli MD Inc in Downey, California. Dmand AI also links Dr. Mahaisavariya to 1 hospital and 1 group practice or clinic.

What is Dr. Paiboon Mahaisavariya's office phone number?

The practice phone on file for Dr. Mahaisavariya is (562) 869-1511.

What is Dr. Paiboon Mahaisavariya's medical license number?

Dr. Mahaisavariya holds California license G66961.

Which hospitals is Dr. Paiboon Mahaisavariya affiliated with?

Dr. Mahaisavariya is affiliated with PIH Health Downey Hospital. Dmand AI links Dr. Mahaisavariya to 1 more hospital.

What medical group is Dr. Paiboon Mahaisavariya part of?

Dr. Mahaisavariya is linked to Cardiovascular Medical Associates.

Does Dr. Paiboon Mahaisavariya accept Medicare?

Yes. CMS data shows Dr. Mahaisavariya billed Medicare for 794 services in 2024, and Dr. Mahaisavariya accepts Medicare assignment.

What is Dr. Paiboon Mahaisavariya's MIPS score?

Dr. Mahaisavariya's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.

How many Medicare patients does Dr. Paiboon Mahaisavariya see?

CMS counts 328 Medicare patients who saw Dr. Mahaisavariya in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Paiboon Mahaisavariya board certified?

Yes. Dr. Mahaisavariya is board certified in cardiovascular disease by the American Board of Internal Medicine.

What services does Dr. Paiboon Mahaisavariya bill to Medicare?

In 2024, Dr. Mahaisavariya's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93306) and heart test or procedure (93000).

Where did Dr. Paiboon Mahaisavariya go to medical school?

Dr. Mahaisavariya graduated from University of Southern California Keck School of Medicine in 1988.

What drugs does Dr. Paiboon Mahaisavariya prescribe most?

In 2024 Medicare Part D data, Dr. Mahaisavariya's most prescribed drugs by claims were Eliquis, Amlodipine Besylate and Carvedilol.

Has Dr. Paiboon Mahaisavariya received payments from drug or device companies?

CMS Open Payments shows $6,991 in general payments to Dr. Mahaisavariya from 36 companies from 2016 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).

How long has Dr. Paiboon Mahaisavariya been practicing?

Dr. Mahaisavariya graduated from medical school in 1988, 38 years ago.

Does Dr. Paiboon Mahaisavariya do research?

Dmand AI links 3 publications to Dr. Mahaisavariya.

Who does Dr. Paiboon Mahaisavariya publish with?

Dr. Mahaisavariya's most frequent co-authors are Robert Detrano, MD (3 shared papers) and Anthony N. Vo, MD (1 shared paper).

What insurance does Dr. Paiboon Mahaisavariya accept?

Dr. Mahaisavariya is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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