Doctor profile · Federal record

Dr. Paiboon Mahaisavariya, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Downey, CA

  • NPI 1801959069
  • Accepts Medicare
  • MIPS 87.6 / 100 · 2023
  • 38 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8317 Davis Street, Suite A
Downey, CA 902415021
(562) 869-1511
fax (562) 869-0771

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
August 19, 2022
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
California #G66961
Medicaid
CA #00G669610

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801959069. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
671
Distinct HCPCS
10
Medicare allowed
$73,026
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 247 136 $141
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 102 94 $16
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 71 60 $9
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 58 56 $228
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 42 38 $73
93970 Ultrasound study of arm or leg veins with compression and maneuvers 27 24 $223
99213 Established patient office or other outpatient visit, 20-29 minutes 26 24 $100
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 26 13 $85
99443 Telephone medical discussion with physician, 21-30 minutes 25 23 $141
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional 18 18 $80

In context: peer comparison

Among 3 peers in Downey Cardiovascular Disease Physician, average services per provider: 93. This provider delivers 7.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$842
Transactions
32
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 12 $371.47
Novartis Pharmaceuticals Corporation 4 $94.64
Abbott Laboratories 3 $93.95
Merck Sharp & Dohme LLC 4 $80.47
Edwards Lifesciences Corporation 2 $50.88
Janssen Pharmaceuticals, INC 2 $40.88
Lexicon Pharmaceuticals, INC. 1 $33.83
CVRx, INC. 1 $22.41
Boehringer Ingelheim Pharmaceuticals, INC. 1 $18.27
Pfizer INC. 1 $18.24
AstraZeneca Pharmaceuticals Lp 1 $17.12

By nature of payment

Food and Beverage
$842

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,731
Patients
624
Total drug cost
$708,982
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 238 86 $4,025
Carvedilol Generic 233 84 $5,998
Eliquis (Apixaban) Brand 219 58 $254,067
Atorvastatin Calcium Generic 206 76 $5,573
Losartan Potassium Generic 142 58 $3,511
Entresto (Sacubitril/Valsartan) Brand 88 30 $137,815
Hydrochlorothiazide Generic 86 32 $306
Furosemide Generic 81 35 $882
Metoprolol Succinate Generic 78 32 $2,344
Xarelto (Rivaroxaban) Brand 70 23 $102,675

Frequently asked questions

Auto-generated from federal data
What is Dr. Paiboon Mahaisavariya's medical specialty?
Dr. Paiboon Mahaisavariya practices Cardiovascular Disease Physician in Downey, CA.
Where does Dr. Paiboon Mahaisavariya practice?
Dr. Paiboon Mahaisavariya practices at 8317 Davis Street, Downey, CA 902415021. Office phone: 5628691511.
What is Dr. Paiboon Mahaisavariya's NPI?
Dr. Paiboon Mahaisavariya's National Provider Identifier (NPI) is 1801959069, issued by NPPES.
Does Dr. Paiboon Mahaisavariya accept Medicare assignment?
Yes. Dr. Paiboon Mahaisavariya accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paiboon Mahaisavariya commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.