Doctor profile · Federal record

Dr. Ashley Stein-Merlob, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Los Angeles, CA

  • NPI 1417335589
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 UCLA Medical Plz Ste 630
Los Angeles, CA 900246997
(310) 825-9011
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
August 1, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
California #A146509

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417335589. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
106
Distinct HCPCS
2
Medicare allowed
$6,668
HCPCS Description Services Patients Avg allowed
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 92 91 $72
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function 14 13 $3

In context: peer comparison

Among 76 peers in this city , average services per provider: 209. This provider delivers 0.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$202
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Edwards Lifesciences Corporation 1 $176.79
LANTHEUS MEDICAL IMAGING, INC. 1 $25.70

By nature of payment

Food and Beverage
$202

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Stein-Merlob's medical specialty?
Dr. Ashley Stein-Merlob practices Cardiovascular Disease Physician in Los Angeles, CA.
Where does Dr. Ashley Stein-Merlob practice?
Dr. Ashley Stein-Merlob practices at 100 UCLA Medical Plz Ste 630, Los Angeles, CA 900246997. Office phone: 3108259011.
What is Dr. Ashley Stein-Merlob's NPI?
Dr. Ashley Stein-Merlob's National Provider Identifier (NPI) is 1417335589, issued by NPPES.
Does Dr. Ashley Stein-Merlob accept Medicare assignment?
Yes. Dr. Ashley Stein-Merlob accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Stein-Merlob commonly perform?
Top Medicare-reported procedures in 2023: 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.