Doctor profile · Federal record
Dr. Alexander Kim, D.O.
Gastroenterology Physician (CMS: Gastroenterology) · Los Angeles, CA
- NPI 1609190354
- Accepts Medicare
- MIPS 67.3 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1245 Wilshire Blvd Ste 430
Los Angeles, CA 900175839
(213) 977-4156
Credentials & registration
- NPI registered
- March 2010 — 16 yrs on file
- Profile last updated
- August 4, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #20A15607
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609190354. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
247
Distinct HCPCS
8
Medicare allowed
$36,407
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 70 | 63 | $186 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 65 | 62 | $139 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | 32 | $127 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 15 | $141 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 19 | 19 | $88 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 14 | 14 | $157 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $183 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 14 | 11 | $85 |
In context: peer comparison
Among 52 peers in Los Angeles Gastroenterology Physician, average services per provider: 124. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$1,231
Transactions
35
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 8 | $312.50 | |
| Ardelyx, INC. | 10 | $292.34 | |
| Phathom Pharmaceuticals, INC. | 6 | $279.60 | |
| Celltrion USA INC. | 4 | $120.18 | |
| Qol Medical, LLC | 2 | $76.52 | |
| Janssen Biotech, INC. | 2 | $46.99 | |
| RedHill Biopharma INC. | 1 | $46.02 | |
| Echosens North America, INC. | 1 | $31.98 | |
| Genzyme Corporation | 1 | $24.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
121
Patients
34
Total drug cost
$36,908
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 26 | 0 | $207 |
| Linzess (Linaclotide) | Brand | 25 | 0 | $13,747 |
| Omeprazole | Generic | 24 | 0 | $538 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 19 | 19 | $3,238 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 16 | 15 | $251 |
| Creon (Lipase/Protease/Amylase) | Brand | 11 | 0 | $18,927 |
Frequently asked questions
What is Dr. Alexander Kim's medical specialty?
Dr. Alexander Kim practices Gastroenterology Physician in Los Angeles, CA.
Where does Dr. Alexander Kim practice?
Dr. Alexander Kim practices at 1245 Wilshire Blvd Ste 430, Los Angeles, CA 900175839. Office phone: 2139774156.
What is Dr. Alexander Kim's NPI?
Dr. Alexander Kim's National Provider Identifier (NPI) is 1609190354, issued by NPPES.
Does Dr. Alexander Kim accept Medicare assignment?
Yes. Dr. Alexander Kim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Kim commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.