Doctor profile · Federal record
Dr. Joanna Cooper, M.D.
Neurology Physician (CMS: Neurology) · Sleep Medicine (Psychiatry & Neurology) Physician · Berkeley, CA
- NPI 1558477018
- Accepts Medicare
- 49 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2850 Telegraph Ave Ste 110
Berkeley, CA 94705
(510) 204-8140
fax (510) 506-7721 - Additional location
-
3000 Colby St Ste 101
Berkeley, CA 947052058
(510) 849-0499
fax (510) 849-0159 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 20, 2021
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A35454
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558477018. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
973
Distinct HCPCS
10
Medicare allowed
$135,092
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 192 | 153 | $108 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 191 | 135 | $147 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 156 | 97 | $90 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 84 | 70 | $209 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 67 | 55 | $135 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 61 | 61 | $190 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 49 | 49 | $197 | |
95810 |
Sleep study in sleep lab (6 years or older) | 46 | 46 | $134 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 34 | 34 | $260 | |
95816 |
Measurement of brain wave activity (eeg), awake and drowsy | 28 | 28 | $65 |
In context: peer comparison
Among 6 peers in Berkeley Neurology Physician, average services per provider: 204. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$816
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alexion Pharmaceuticals, INC. | 4 | $383.07 | |
| Amgen INC. | 1 | $123.74 | |
| Biogen, INC. | 3 | $118.58 | |
| Novartis Pharmaceuticals Corporation | 1 | $111.24 | |
| Genzyme Corporation | 1 | $79.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
607
Patients
60
Total drug cost
$657,302
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 117 | 27 | $2,696 |
| Levetiracetam | Generic | 69 | 15 | $2,552 |
| Baclofen | Generic | 55 | 18 | $4,319 |
| Clonazepam | Generic | 42 | 0 | $791 |
| Lamotrigine | Generic | 37 | 0 | $808 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 36 | 0 | $1,705 |
| Teriflunomide | Generic | 33 | 0 | $182,732 |
| Donepezil Hcl | Generic | 32 | 0 | $322 |
| Aubagio (Teriflunomide) | Brand | 30 | 0 | $327,697 |
| Dalfampridine ER (Dalfampridine) | Brand | 30 | 0 | $12,579 |
Hospital affiliations
Frequently asked questions
What is Dr. Joanna Cooper's medical specialty?
Dr. Joanna Cooper practices Neurology Physician in Berkeley, CA.
Where does Dr. Joanna Cooper practice?
Dr. Joanna Cooper practices at 2850 Telegraph Ave Ste 110, Berkeley, CA 94705. Office phone: 5102048140.
What is Dr. Joanna Cooper's NPI?
Dr. Joanna Cooper's National Provider Identifier (NPI) is 1558477018, issued by NPPES.
Does Dr. Joanna Cooper accept Medicare assignment?
Yes. Dr. Joanna Cooper accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joanna Cooper commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.