Doctor profile · Federal record
Dr. Jennifer Baker, MD
Surgery Physician (CMS: Surgical Oncology) · Surgical Oncology Physician · Los Angeles, CA
- NPI 1447504121
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 UCLA Medical Plaza Suite 310
Los Angeles, CA 900959000
(424) 259-8791
fax (310) 899-7557 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- November 2012 — 14 yrs on file
- Profile last updated
- December 23, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #A120237
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447504121. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
230
Distinct HCPCS
8
Medicare allowed
$66,280
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 41 | 37 | $100 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 35 | 35 | $235 | |
19301 |
Partial removal of breast | 31 | 27 | $618 | |
38900 |
Imaging of lymph nodes during surgery | 28 | 28 | $145 | |
38525 |
Biopsy or removal of deep lymph nodes of underarm | 27 | 27 | $252 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 23 | $197 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 26 | 22 | $131 | |
19303 |
Simple complete removal of breast | 15 | 15 | $1,014 |
In context: peer comparison
Among 50 peers in Los Angeles Surgery Physician, average services per provider: 79. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$435
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Endomagnetics LTD | 1 | $197.06 | |
| Elucent Medical | 2 | $130.04 | |
| Tempus Ai, INC | 1 | $107.83 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Jennifer Baker's medical specialty?
Dr. Jennifer Baker practices Surgery Physician in Los Angeles, CA.
Where does Dr. Jennifer Baker practice?
Dr. Jennifer Baker practices at 100 UCLA Medical Plaza Suite 310, Los Angeles, CA 900959000. Office phone: 4242598791.
What is Dr. Jennifer Baker's NPI?
Dr. Jennifer Baker's National Provider Identifier (NPI) is 1447504121, issued by NPPES.
Does Dr. Jennifer Baker accept Medicare assignment?
Yes. Dr. Jennifer Baker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Baker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99205); Partial removal of breast (HCPCS 19301). Source: CMS Medicare Physician & Other Practitioners file.