Doctor profile · Federal record
Dr. Matilde Fredrickson, DO
Addiction Medicine (Family Medicine) Physician (CMS: Family Practice) · Oakland, CA
- NPI 1770011348
- Accepts Medicare
- MIPS 83.9 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1411 E 31St St
Oakland, CA 946021018
(510) 437-5039 - Mailing address
-
1923 8Th St
Berkeley, CA 947102014
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- September 1, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207QA0401X — NUCC code
- State license (1)
- California #20A16704
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770011348. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
64
Distinct HCPCS
2
Medicare allowed
$4,341
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 31 | $74 | |
0124A |
Adm sarscv2 bvl 30mcg/.3ml a | 15 | 15 | $48 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 32. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
895
Patients
319
Total drug cost
$55,751
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 148 | 66 | $3,742 |
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 108 | 28 | $15,863 |
| Gabapentin | Generic | 108 | 38 | $2,645 |
| Amlodipine Besylate | Generic | 102 | 40 | $2,096 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 63 | 23 | $1,105 |
| Lisinopril | Generic | 52 | 17 | $618 |
| Metformin Hcl | Generic | 49 | 21 | $1,214 |
| Diclofenac Sodium | Generic | 37 | 17 | $3,335 |
| Montelukast Sodium | Generic | 35 | 0 | $648 |
| Levothyroxine Sodium | Generic | 34 | 12 | $775 |
Hospital affiliations
Frequently asked questions
What is Dr. Matilde Fredrickson's medical specialty?
Dr. Matilde Fredrickson practices Addiction Medicine (Family Medicine) Physician in Oakland, CA.
Where does Dr. Matilde Fredrickson practice?
Dr. Matilde Fredrickson practices at 1411 E 31St St, Oakland, CA 946021018. Office phone: 5104375039.
What is Dr. Matilde Fredrickson's NPI?
Dr. Matilde Fredrickson's National Provider Identifier (NPI) is 1770011348, issued by NPPES.
Does Dr. Matilde Fredrickson accept Medicare assignment?
Yes. Dr. Matilde Fredrickson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matilde Fredrickson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Adm sarscv2 bvl 30mcg/.3ml a (HCPCS 0124A). Source: CMS Medicare Physician & Other Practitioners file.