Doctor profile · Federal record
Dr. Jenna Brimmer, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Alameda, CA
- NPI 1295703775
- Accepts Medicare
- MIPS 4.9 / 100 · 2023
- 25 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
501 S Shore Ctr W, Suite 103F
Alameda, CA 945015762
(530) 814-4630
fax (530) 814-4644
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- September 3, 2013
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A81625
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295703775. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,253
Distinct HCPCS
8
Medicare allowed
$376,778
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,686 | 201 | $109 | |
11045 |
Removal of skin and tissue, each additional 20.0 sq cm or less | 1,589 | 78 | $27 | |
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 1,488 | 194 | $65 | |
97597 |
Removal of tissue from wound, 20.0 sq cm or less | 150 | 71 | $39 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 129 | 129 | $148 | |
11043 |
Removal of muscle and/or tissue, 20.0 sq cm or less | 111 | 21 | $169 | |
11046 |
Removal of muscle and/or tissue, each additional 20.0 sq cm or less | 77 | 12 | $58 | |
11044 |
Removal of bone, 20.0 sq cm or less | 23 | 13 | $246 |
In context: peer comparison
Among 10 peers in Alameda Internal Medicine Physician, average services per provider: 170. This provider delivers 31× the peer median.Open Payments
Industry payments received
All-time total
$31
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Smith+Nephew, INC. | 1 | $30.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
88
Patients
73
Total drug cost
$1,197
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 34 | 27 | $460 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 23 | 18 | $214 |
| Levofloxacin | Generic | 17 | 15 | $223 |
| Doxycycline Monohydrate | Generic | 14 | 13 | $301 |
Hospital affiliations
Frequently asked questions
What is Dr. Jenna Brimmer's medical specialty?
Dr. Jenna Brimmer practices Internal Medicine Physician in Alameda, CA.
Where does Dr. Jenna Brimmer practice?
Dr. Jenna Brimmer practices at 501 S Shore Ctr W, Alameda, CA 945015762. Office phone: 5308144630.
What is Dr. Jenna Brimmer's NPI?
Dr. Jenna Brimmer's National Provider Identifier (NPI) is 1295703775, issued by NPPES.
Does Dr. Jenna Brimmer accept Medicare assignment?
Yes. Dr. Jenna Brimmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jenna Brimmer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Removal of skin and tissue, each additional 20.0 sq cm or less (HCPCS 11045); Removal of skin and tissue, 20.0 sq cm or less (HCPCS 11042). Source: CMS Medicare Physician & Other Practitioners file.