Doctor profile · Federal record
Dr. Jennifer Chew, MD
Internal Medicine Physician (CMS: Internal Medicine) · Torrance, CA
- NPI 1902133762
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3500 Lomita Blvd Ste 300
Torrance, CA 90505
(310) 257-0028
fax (310) 257-0031
Credentials & registration
- NPI registered
- November 2009 — 17 yrs on file
- Profile last updated
- February 25, 2020
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A124393
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902133762. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,191
Distinct HCPCS
10
Medicare allowed
$92,765
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 625 | 278 | $82 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 174 | 174 | $53 | |
G0008 |
Administration of influenza virus vaccine | 67 | 65 | $33 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 62 | 56 | $81 | |
90662 |
Influenza vaccine split virus, preservative free | 59 | 59 | $72 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 36 | 36 | $281 | |
G0009 |
Administration of pneumococcal vaccine | 36 | 36 | $33 | |
G0179 |
Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | 28 | 18 | $46 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 21 | 19 | $86 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 21 | 17 | $58 |
In context: peer comparison
Among 52 peers in Torrance Internal Medicine Physician, average services per provider: 143. This provider delivers 8.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,556
Patients
487
Total drug cost
$32,901
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 257 | 80 | $4,108 |
| Rosuvastatin Calcium | Generic | 249 | 79 | $8,725 |
| Amlodipine Besylate | Generic | 166 | 50 | $1,367 |
| Losartan Potassium | Generic | 132 | 43 | $2,448 |
| Levothyroxine Sodium | Generic | 125 | 32 | $2,056 |
| Olmesartan Medoxomil | Generic | 99 | 31 | $4,300 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 73 | 25 | $1,414 |
| Gabapentin | Generic | 72 | 23 | $2,041 |
| Simvastatin | Generic | 65 | 19 | $699 |
| Carvedilol | Generic | 56 | 17 | $776 |
Hospital affiliations
Frequently asked questions
What is Dr. Jennifer Chew's medical specialty?
Dr. Jennifer Chew practices Internal Medicine Physician in Torrance, CA.
Where does Dr. Jennifer Chew practice?
Dr. Jennifer Chew practices at 3500 Lomita Blvd Ste 300, Torrance, CA 90505. Office phone: 3102570028.
What is Dr. Jennifer Chew's NPI?
Dr. Jennifer Chew's National Provider Identifier (NPI) is 1902133762, issued by NPPES.
Does Dr. Jennifer Chew accept Medicare assignment?
Yes. Dr. Jennifer Chew accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Chew commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.