Doctor profile · Federal record
Dr. Katherine Kim, MD
Gastroenterology Physician (CMS: Internal Medicine) · Whittier, CA
- NPI 1184087736
- Accepts Medicare
- MIPS 67.3 / 100 · 2023
- 10 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
12401 Washington Blvd
Whittier, CA 906021006
(562) 698-0811
fax (562) 789-5902
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- September 24, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A156267
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184087736. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
714
Distinct HCPCS
8
Medicare allowed
$84,837
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 299 | 147 | $83 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 252 | 226 | $137 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 47 | 47 | $113 | |
43255 |
Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 28 | 26 | $205 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 27 | 27 | $124 | |
43246 |
Insertion of stomach tube using a flexible endoscope | 25 | 25 | $198 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 24 | 22 | $176 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 12 | $161 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 94. This provider delivers 7.6× the peer median.Open Payments
Industry payments received
All-time total
$538
Transactions
14
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 11 | $360.01 | |
| Phathom Pharmaceuticals, Inc. | 2 | $156.90 | |
| Janssen Biotech, Inc. | 1 | $20.96 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Kim's medical specialty?
Dr. Katherine Kim practices Gastroenterology Physician in Whittier, CA.
Where does Dr. Katherine Kim practice?
Dr. Katherine Kim practices at 12401 Washington Blvd, Whittier, CA 906021006. Office phone: 5626980811.
What is Dr. Katherine Kim's NPI?
Dr. Katherine Kim's National Provider Identifier (NPI) is 1184087736, issued by NPPES.
Does Dr. Katherine Kim accept Medicare assignment?
Yes. Dr. Katherine Kim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Kim commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); 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.