Doctor profile · Federal record
Dr. Marcia Redwood, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Oakland, CA
- NPI 1528295789
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1411 E 31St St
Oakland, CA 946021018
(510) 633-7315
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- December 15, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A107570
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528295789. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
37
Distinct HCPCS
2
Medicare allowed
$2,896
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 14 | $90 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 17 | 11 | $64 |
In context: peer comparison
Among 78 peers in Oakland Internal Medicine Physician, average services per provider: 326. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,769
Patients
950
Total drug cost
$44,651
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 435 | 72 | $8,825 |
| Atorvastatin Calcium | Generic | 334 | 129 | $4,904 |
| Lisinopril | Generic | 238 | 82 | $2,768 |
| Amlodipine Besylate | Generic | 226 | 94 | $2,669 |
| Levothyroxine Sodium | Generic | 194 | 58 | $4,010 |
| Losartan Potassium | Generic | 188 | 67 | $2,336 |
| Fluticasone Propionate | Generic | 136 | 59 | $2,051 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 134 | 25 | $2,523 |
| Hydrochlorothiazide | Generic | 129 | 53 | $1,451 |
| Trazodone Hcl | Generic | 128 | 37 | $2,062 |
Frequently asked questions
What is Dr. Marcia Redwood's medical specialty?
Dr. Marcia Redwood practices Internal Medicine Physician in Oakland, CA.
Where does Dr. Marcia Redwood practice?
Dr. Marcia Redwood practices at 1411 E 31St St, Oakland, CA 946021018. Office phone: 5106337315.
What is Dr. Marcia Redwood's NPI?
Dr. Marcia Redwood's National Provider Identifier (NPI) is 1528295789, issued by NPPES.
Does Dr. Marcia Redwood accept Medicare assignment?
Yes. Dr. Marcia Redwood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcia Redwood commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99441). Source: CMS Medicare Physician & Other Practitioners file.