Doctor profile · Federal record
Dr. Jiaming Zhu, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Los Angeles, CA
- NPI 1316206444
- Accepts Medicare
- MIPS 67.3 / 100 · 2023
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1200 N State St, CT-A7D
Los Angeles, CA 900331029
(323) 226-7556
fax (323) 226-2657
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- July 21, 2020
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A131584
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316206444. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
383
Distinct HCPCS
10
Medicare allowed
$56,323
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 65 | 49 | $139 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 62 | 38 | $85 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 52 | 35 | $197 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 39 | 39 | $153 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 37 | 37 | $92 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 37 | 37 | $183 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 36 | 36 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 20 | $100 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 18 | 18 | $269 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $241 |
In context: peer comparison
Among 52 peers in Los Angeles Gastroenterology Physician, average services per provider: 124. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$790
Transactions
30
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 9 | $235.64 | |
| Genzyme Corporation | 8 | $170.86 | |
| Celltrion USA INC. | 3 | $170.35 | |
| Phathom Pharmaceuticals, INC. | 2 | $46.05 | |
| Janssen Biotech, INC. | 2 | $38.03 | |
| Madrigal Pharmaceuticals | 2 | $32.34 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $30.49 | |
| Pfizer INC. | 1 | $22.65 | |
| Boston Scientific Corporation | 1 | $22.37 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $21.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
899
Patients
473
Total drug cost
$108,174
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 237 | 103 | $4,366 |
| Dicyclomine Hcl | Generic | 129 | 57 | $2,349 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 118 | 117 | $8,555 |
| Omeprazole | Generic | 66 | 38 | $826 |
| Linzess (Linaclotide) | Brand | 58 | 20 | $55,281 |
| Famotidine | Generic | 47 | 25 | $654 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 36 | 35 | $614 |
| Amitriptyline Hcl | Generic | 34 | 11 | $243 |
| Sucralfate | Generic | 32 | 15 | $950 |
| Ondansetron Hcl | Generic | 29 | 15 | $556 |
Hospital affiliations
Frequently asked questions
What is Dr. Jiaming Zhu's medical specialty?
Dr. Jiaming Zhu practices Gastroenterology Physician in Los Angeles, CA.
Where does Dr. Jiaming Zhu practice?
Dr. Jiaming Zhu practices at 1200 N State St, Los Angeles, CA 900331029. Office phone: 3232267556.
What is Dr. Jiaming Zhu's NPI?
Dr. Jiaming Zhu's National Provider Identifier (NPI) is 1316206444, issued by NPPES.
Does Dr. Jiaming Zhu accept Medicare assignment?
Yes. Dr. Jiaming Zhu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jiaming Zhu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.