Doctor profile · Federal record

Dr. Dennis Holmes, M.D.

Surgery Physician (CMS: General Surgery) · Los Angeles, CA

  • NPI 1124056197
  • 35 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1513 S. Grand Ave, Suite 400
Los Angeles, CA 900155324
(213) 742-5784
fax (213) 742-6055
Mailing address
5670 Wilshire Blvd, Suite 1740
Los Angeles, CA 90036

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
February 25, 2016
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
California #A68940
Medicaid
CA #00A689400

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124056197. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
192
Distinct HCPCS
9
Medicare allowed
$33,656
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 43 40 $93
76642 Limited ultrasound scan of 1 breast 28 26 $92
99214 Established patient office or other outpatient visit, 30-39 minutes 23 20 $132
99204 New patient office or other outpatient visit, 45-59 minutes 19 19 $171
76998 Ultrasonic guidance during surgery 17 16 $60
19294 Placement of radiation therapy device in breast for radiation therapy during surgery with partial removal of breast 16 16 $159
76098 X-ray of surgical specimen 16 16 $15
19302 Partial removal of breast and underarm lymph nodes 15 15 $908
99205 New patient office or other outpatient visit, 60-74 minutes 15 15 $225

In context: peer comparison

Among 50 peers in Los Angeles Surgery Physician, average services per provider: 79. This provider delivers 2.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$5,797
Transactions
12
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Carl Zeiss Meditec USA, INC. 7 $4,416.53
Axogen 4 $1,189.98
Vector Surgical, LLC 1 $190.38

By nature of payment

Consulting Fee
$2,588
Travel and Lodging
$2,407
Food and Beverage
$802

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
84
Patients
73
Total drug cost
$912
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 38 33 $206
Anastrozole Generic 18 13 $337
Cephalexin Generic 17 16 $280
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 11 11 $90

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dennis Holmes's medical specialty?
Dr. Dennis Holmes practices Surgery Physician in Los Angeles, CA.
Where does Dr. Dennis Holmes practice?
Dr. Dennis Holmes practices at 1513 S. Grand Ave, Los Angeles, CA 900155324. Office phone: 2137425784.
What is Dr. Dennis Holmes's NPI?
Dr. Dennis Holmes's National Provider Identifier (NPI) is 1124056197, issued by NPPES.
Does Dr. Dennis Holmes accept Medicare assignment?
Dr. Dennis Holmes does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Dennis Holmes commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Limited ultrasound scan of 1 breast (HCPCS 76642); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.