Doctor profile · Federal record
Dr. Jien Shim, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Menlo Park, CA
- NPI 1275875957
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1300 Crane St
Menlo Park, CA 940254260
(888) 924-1036 - Additional location
-
200 UCLA Medical Plz Ste 530
Los Angeles, CA 900956007
(310) 825-7922
fax (310) 267-1899 - Additional location
-
8641 Wilshire Blvd Ste 210
Beverly Hills, CA 902112920
(310) 855-7002
fax (310) 855-7003
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- April 16, 2024
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- California #A148949
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275875957. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,962
Distinct HCPCS
10
Medicare allowed
$263,150
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 4,442 | 46 | $23 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 391 | 391 | $49 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 385 | 229 | $150 | |
83036 |
Hemoglobin a1c level | 136 | 85 | $10 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 121 | 93 | $209 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 117 | 58 | $39 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 93 | 93 | $194 | |
96372 |
Injection of drug or substance under skin or into muscle | 88 | 47 | $17 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 87 | 87 | $255 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 52 | 50 | $107 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 496. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,037
Patients
377
Total drug cost
$395,670
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alendronate Sodium | Generic | 170 | 62 | $2,178 |
| Levothyroxine Sodium | Generic | 155 | 59 | $2,779 |
| Metformin Hcl | Generic | 99 | 36 | $1,047 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 89 | 36 | $1,475 |
| Ozempic (Semaglutide) | Brand | 81 | 21 | $107,196 |
| Synthroid (Levothyroxine Sodium) | Brand | 70 | 27 | $7,283 |
| Mounjaro (Tirzepatide) | Brand | 55 | 15 | $81,297 |
| Trulicity (Dulaglutide) | Brand | 52 | 15 | $91,955 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 47 | 20 | $23,351 |
| Jardiance (Empagliflozin) | Brand | 46 | 14 | $51,241 |
Hospital affiliations
Frequently asked questions
What is Dr. Jien Shim's medical specialty?
Dr. Jien Shim practices Endocrinology, Diabetes & Metabolism Physician in Menlo Park, CA.
Where does Dr. Jien Shim practice?
Dr. Jien Shim practices at 1300 Crane St, Menlo Park, CA 940254260. Office phone: 8889241036.
What is Dr. Jien Shim's NPI?
Dr. Jien Shim's National Provider Identifier (NPI) is 1275875957, issued by NPPES.
Does Dr. Jien Shim accept Medicare assignment?
Yes. Dr. Jien Shim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jien Shim commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.