Doctor profile · Federal record
Dr. Isabell Taharka, MD
Hospitalist Physician (CMS: Internal Medicine) · Oakland, CA
- NPI 1104964105
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
275 W Macarthur Blvd
Oakland, CA 946115641
(510) 752-1000
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- January 10, 2022
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A92627
- Medicaid
- CA #00A926270
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104964105. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
85
Distinct HCPCS
2
Medicare allowed
$7,532
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 71 | 28 | $88 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 14 | $92 |
In context: peer comparison
Among 28 peers in Oakland Hospitalist Physician, average services per provider: 137. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$132
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 11 | 0 | $132 |
Frequently asked questions
What is Dr. Isabell Taharka's medical specialty?
Dr. Isabell Taharka practices Hospitalist Physician in Oakland, CA.
Where does Dr. Isabell Taharka practice?
Dr. Isabell Taharka practices at 275 W Macarthur Blvd, Oakland, CA 946115641. Office phone: 5107521000.
What is Dr. Isabell Taharka's NPI?
Dr. Isabell Taharka's National Provider Identifier (NPI) is 1104964105, issued by NPPES.
Does Dr. Isabell Taharka accept Medicare assignment?
Yes. Dr. Isabell Taharka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isabell Taharka commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.