Doctor profile · Federal record

Dr. Matthew Wiepking, MD

Surgical Critical Care Physician (CMS: General Surgery) · Emergency Medicine Physician · Los Angeles, CA

  • NPI 1114330370
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 San Pablo St Fl 7
Los Angeles, CA 900335313
(323) 442-6254
Mailing address
Po Box 31309
Los Angeles, CA 900310309

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
November 27, 2023
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
2086S0102X — NUCC code
State licenses (2)
California #A155210 · Ohio #35.129239

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114330370. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
125
Distinct HCPCS
1
Medicare allowed
$28,011
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 125 55 $224

In context: peer comparison

Among 13 peers in Los Angeles Surgical Critical Care Physician, average services per provider: 58. This provider delivers 2.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$60
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abiomed 1 $59.73

By nature of payment

Food and Beverage
$60

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Wiepking's medical specialty?
Dr. Matthew Wiepking practices Surgical Critical Care Physician in Los Angeles, CA.
Where does Dr. Matthew Wiepking practice?
Dr. Matthew Wiepking practices at 1500 San Pablo St Fl 7, Los Angeles, CA 900335313. Office phone: 3234426254.
What is Dr. Matthew Wiepking's NPI?
Dr. Matthew Wiepking's National Provider Identifier (NPI) is 1114330370, issued by NPPES.
Does Dr. Matthew Wiepking accept Medicare assignment?
Yes. Dr. Matthew Wiepking accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Wiepking commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.