Doctor profile · Federal record

Dr. Vivian Mo, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Personal Emergency Response Attendant · Cardiovascular Disease Physician · Cardiovascular Disease Physician · Los Angeles, CA

  • NPI 1639196363
  • Accepts Medicare
  • 25 yrs in practice
  • Licensed in 3 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1520 San Pablo St, Suite 1000
Los Angeles, CA 900335310
(323) 442-6130
Additional location
593 Eddy St
Providence, RI 029034923
(401) 444-5891
Additional location
593 Eddy Street, George Bldg., 1St Floor
Providence, RI 029034923
(401) 606-1004
Show 1 more location
Additional location
950 Warren Ave Ste 201
East Providence, RI 029141432
(401) 606-1004
Mailing address
1510 San Pablo St Ste 322
Los Angeles, CA 900335305

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
September 11, 2023
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State licenses (3)
California #A100505 · Texas #L6530 · Rhode Island #MD19224

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639196363. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,040
Distinct HCPCS
10
Medicare allowed
$155,862
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 3,967 2,591 $9
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 634 610 $73
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function 187 157 $3
93308 Ultrasound of heart, follow-up 166 134 $26
93321 Ultrasound of heart blood flow, valves and chambers, follow-up 163 132 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 151 87 $104
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 144 134 $8
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 86 46 $84
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 61 61 $125
99214 Established patient office or other outpatient visit, 30-39 minutes 57 35 $140

In context: peer comparison

Among 76 peers in Los Angeles Cardiovascular Disease Physician, average services per provider: 209. This provider delivers 29× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$607
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 4 $417.10
Abbott Laboratories 1 $190.32

By nature of payment

Food and Beverage
$607

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
643
Patients
145
Total drug cost
$73,182
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 114 33 $1,372
Metoprolol Succinate Generic 79 27 $1,556
Furosemide Generic 66 20 $358
Amlodipine Besylate Generic 64 26 $655
Carvedilol Generic 61 16 $946
Metoprolol Tartrate Generic 45 0 $482
Rosuvastatin Calcium Generic 39 12 $857
Eliquis (Apixaban) Brand 33 0 $33,175
Potassium Chloride Generic 28 0 $605
Xarelto (Rivaroxaban) Brand 27 0 $31,078

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Vivian Mo's medical specialty?
Dr. Vivian Mo practices Cardiovascular Disease Physician in Los Angeles, CA.
Where does Dr. Vivian Mo practice?
Dr. Vivian Mo practices at 1520 San Pablo St, Los Angeles, CA 900335310. Office phone: 3234426130.
What is Dr. Vivian Mo's NPI?
Dr. Vivian Mo's National Provider Identifier (NPI) is 1639196363, issued by NPPES.
Does Dr. Vivian Mo accept Medicare assignment?
Yes. Dr. Vivian Mo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Vivian Mo commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Ultrasound of heart with color-depicted blood flow, rate and valve function (HCPCS 93325). Source: CMS Medicare Physician & Other Practitioners file.