Doctor profile · Federal record

Dr. Helen Huang, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Student in an Organized Health Care Education/Training Program · Porter Ranch, CA

  • NPI 1588921498
  • Accepts Medicare
  • MIPS 84.9 / 100 · 2023
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
19950 Rinaldi St Ste 300
Porter Ranch, CA 913264141
(818) 271-2400
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
April 2012 — 14 yrs on file
Profile last updated
August 1, 2018
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
California #A128682

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588921498. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,079
Distinct HCPCS
10
Medicare allowed
$269,856
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 630 297 $140
99215 Established patient office or other outpatient visit, 40-54 minutes 274 159 $196
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 245 241 $227
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 184 163 $16
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 120 44 $126
93246 Heart rhythm recording of continous external ekg over 8-15 days 79 74 $14
93248 Heart rhythm review and interpretation of continous external ekg over 8-15 days 73 68 $28
99204 New patient office or other outpatient visit, 45-59 minutes 69 69 $182
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 57 56 $73
99205 New patient office or other outpatient visit, 60-74 minutes 55 55 $241

In context: peer comparison

Among 2 peers in this city , average services per provider: 121. This provider delivers 17× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$54
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
iRhythm Technologies, Inc. 2 $44.08
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 1 $9.53

By nature of payment

Food and Beverage
$54

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,321
Patients
871
Total drug cost
$303,516
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 400 146 $7,184
Rosuvastatin Calcium Generic 327 128 $12,579
Amlodipine Besylate Generic 261 101 $3,250
Metoprolol Succinate Generic 258 104 $6,082
Losartan Potassium Generic 254 97 $4,579
Carvedilol Generic 183 67 $2,598
Eliquis (Apixaban) Brand 144 43 $193,489
Hydrochlorothiazide Generic 87 34 $758
Pravastatin Sodium Generic 72 30 $1,384
Lisinopril Generic 67 28 $627

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Helen Huang's medical specialty?
Dr. Helen Huang practices Cardiovascular Disease Physician in Porter Ranch, CA.
Where does Dr. Helen Huang practice?
Dr. Helen Huang practices at 19950 Rinaldi St Ste 300, Porter Ranch, CA 913264141. Office phone: 8182712400.
What is Dr. Helen Huang's NPI?
Dr. Helen Huang's National Provider Identifier (NPI) is 1588921498, issued by NPPES.
Does Dr. Helen Huang accept Medicare assignment?
Yes. Dr. Helen Huang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Helen Huang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); 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.