Doctor profile · Federal record
Dr. Ran Kim, M.D.
Colon & Rectal Surgery Physician (CMS: General Surgery) · Surgery Physician · Walnut Creek, CA
- NPI 1437237005
- Accepts Medicare
- MIPS 90.6 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1399 Ygnacio Valley RD Ste 11D
Walnut Creek, CA 945982874
(925) 430-5613
fax (510) 340-5462
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- April 22, 2025
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- California #G75587
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437237005. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,129
Distinct HCPCS
10
Medicare allowed
$183,631
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 314 | 160 | $151 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 233 | 30 | $120 | |
15271 |
Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less | 146 | 13 | $88 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 95 | 95 | $196 | |
46600 |
Diagnostic exam of anus using an endoscope | 87 | 71 | $159 | |
46500 |
Injection of hemorrhoid | 47 | 16 | $417 | |
45300 |
Diagnostic exam of rectum and lower large bowel using an endoscope | 39 | 39 | $30 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 39 | 35 | $214 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 30 | 30 | $260 | |
46221 |
Removal of external hemorrhoids by rubber banding | 27 | 16 | $364 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 61. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$1,130
Transactions
23
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kerecis Limited | 4 | $616.84 | |
| Integra LifeSciences Corporation | 5 | $145.23 | |
| COLOPLAST CORP | 2 | $116.30 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 3 | $66.85 | |
| Heron Therapeutics, Inc. | 3 | $64.99 | |
| ABBVIE INC. | 2 | $36.86 | |
| LSI SOLUTIONS INC | 1 | $25.46 | |
| Acera Surgical, Inc. | 1 | $23.36 | |
| Ethicon US, LLC | 1 | $19.64 | |
| Sanara MedTech Inc. | 1 | $14.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
173
Patients
112
Total drug cost
$35,038
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 44 | 44 | $3,453 |
| Trulance (Plecanatide) | Brand | 26 | 0 | $14,901 |
| Hydrocortisone | Generic | 24 | 19 | $167 |
| Linzess (Linaclotide) | Brand | 24 | 0 | $14,309 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 22 | 17 | $151 |
| Tramadol Hcl | Generic | 22 | 21 | $90 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 11 | 11 | $1,968 |
Hospital affiliations
Frequently asked questions
What is Dr. Ran Kim's medical specialty?
Dr. Ran Kim practices Colon & Rectal Surgery Physician in Walnut Creek, CA.
Where does Dr. Ran Kim practice?
Dr. Ran Kim practices at 1399 Ygnacio Valley RD Ste 11D, Walnut Creek, CA 945982874. Office phone: 9254305613.
What is Dr. Ran Kim's NPI?
Dr. Ran Kim's National Provider Identifier (NPI) is 1437237005, issued by NPPES.
Does Dr. Ran Kim accept Medicare assignment?
Yes. Dr. Ran Kim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ran Kim commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less (HCPCS 15271). Source: CMS Medicare Physician & Other Practitioners file.