Doctor profile · Federal record
Dr. Gary Belzberg, MD
Surgery Physician (CMS: General Surgery) · Surgery Physician · Harbor City, CA
- NPI 1023166071
- Accepts Medicare
- MIPS 81.4 / 100 · 2023
- 42 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25825 Vermont Ave
Harbor City, CA 907103518
(310) 325-5111 - Mailing address
-
255 Memorial Dr
Jacksonville, NC 285466333
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- October 3, 2018
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- North Carolina #2018-01277 · California #G59319
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023166071. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
337
Distinct HCPCS
8
Medicare allowed
$30,438
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 101 | 69 | $86 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 73 | 45 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 46 | 42 | $121 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 34 | 31 | $124 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 32 | 25 | $53 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $166 | |
77001 |
Fluoroscopic guidance for insertion or removal of central vein access device | 17 | 14 | $17 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 15 | 15 | $100 |
In context: peer comparison
Among 2 peers in Harbor City Surgery Physician, average services per provider: 38. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intra-Sana Laboratories | 1 | $17.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
79
Patients
69
Total drug cost
$597
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 25 | 24 | $133 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 20 | 15 | $334 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 20 | 16 | $98 |
| Tramadol Hcl | Generic | 14 | 14 | $32 |
Hospital affiliations
Frequently asked questions
What is Dr. Gary Belzberg's medical specialty?
Dr. Gary Belzberg practices Surgery Physician in Harbor City, CA.
Where does Dr. Gary Belzberg practice?
Dr. Gary Belzberg practices at 25825 Vermont Ave, Harbor City, CA 907103518. Office phone: 3103255111.
What is Dr. Gary Belzberg's NPI?
Dr. Gary Belzberg's National Provider Identifier (NPI) is 1023166071, issued by NPPES.
Does Dr. Gary Belzberg accept Medicare assignment?
Yes. Dr. Gary Belzberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Belzberg commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.