Doctor profile · Federal record

Dr. Bassam Mouazzen, M.D.

Specialist (CMS: Cardiovascular Disease (Cardiology)) · Glendora, CA

  • NPI 1952492712
  • Accepts Medicare
  • MIPS 20.5 / 100 · 2023
  • 54 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
415 W Route 66, Suite 101
Glendora, CA 917404335
(626) 852-9986
fax (626) 963-2220
Mailing address
Po Box 1939
Glendora, CA 917401939

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Year of graduation
1972 — 54 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
California #C43066
Medicaid
CA #1625227

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952492712. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,063
Distinct HCPCS
8
Medicare allowed
$143,962
HCPCS Description Services Patients Avg allowed
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 341 187 $15
99215 Established patient office or other outpatient visit, 40-54 minutes 331 184 $177
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 167 165 $224
93880 Ultrasound of both sides of head and neck blood flow 161 159 $221
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 22 20 $72
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional 17 16 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 13 12 $139
99205 New patient office or other outpatient visit, 60-74 minutes 11 11 $237

In context: peer comparison

Among 3 peers in Glendora Specialist, average services per provider: 211. This provider delivers 5.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$218
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, INC. 3 $149.81
Novartis Pharmaceuticals Corporation 2 $29.72
Celgene Corporation 1 $22.16
Amgen INC. 1 $15.99

By nature of payment

Food and Beverage
$218

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,034
Patients
280
Total drug cost
$111,882
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 116 36 $2,261
Digoxin Generic 109 33 $3,668
Carvedilol Generic 106 31 $1,737
Eliquis (Apixaban) Brand 97 23 $93,986
Lisinopril Generic 97 28 $2,007
Furosemide Generic 73 21 $626
Amlodipine Besylate Generic 72 23 $918
Simvastatin Generic 71 27 $1,610
Hydrochlorothiazide Generic 69 17 $281
Losartan Potassium Generic 46 14 $995

Frequently asked questions

Auto-generated from federal data
What is Dr. Bassam Mouazzen's medical specialty?
Dr. Bassam Mouazzen practices Specialist in Glendora, CA.
Where does Dr. Bassam Mouazzen practice?
Dr. Bassam Mouazzen practices at 415 W Route 66, Glendora, CA 917404335. Office phone: 6268529986.
What is Dr. Bassam Mouazzen's NPI?
Dr. Bassam Mouazzen's National Provider Identifier (NPI) is 1952492712, issued by NPPES.
Does Dr. Bassam Mouazzen accept Medicare assignment?
Yes. Dr. Bassam Mouazzen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bassam Mouazzen commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99215); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.