JOANNA A COOPER (M.D.) – Neurology Physician, NPI 1558477018
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,479 NEUROLOGY in CA
Provider Addresses for JOANNA A COOPER (M.D.)
3000 Colby St Ste 101
Berkeley, CA 947052058
Phone: (510) 849-0499
Fax: (510) 849-0159
Type: Location
325 DISTEL CIR
LOS ALTOS, CA 940221408
Phone: (510) 204-8140
Fax: (510) 506-7721
Type: Mailing
West El Camino Real, Mountain View, Santa Clara County, California, 94039, United States
MOUNTAIN VIEW, CA 940406203
Phone: (510) 204-8140
Fax: (510) 506-7721
Type: Mailing
Sproul Plaza, Southside, Berkeley, Alameda County, California, United States
BERKELEY, CA 94705
Phone: (510) 204-8140
Fax: (510) 506-7721
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 27 Open Payments records for all available years, with a total value of $1,909.
Total Amount is formed as General ($1,909) + Research ($0) + Ownership ($0) = $1,909.
Last reported payment date: 2024-09-19 • Largest payer in this snapshot: Alexion Pharmaceuticals, Inc. ($614).
Total Amount
$1,909
General + Research + Ownership
Payments
27
Total payment records
General Amount
$1,909
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alexion Pharmaceuticals, Inc. | $614 |
| GENZYME CORPORATION | $286 |
| Novartis Pharmaceuticals Corporation | $208 |
| Horizon Therapeutics plc | $200 |
| SK Life Science, Inc. | $130 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-04-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050421001107 | I | Neurology | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 192 | 153 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 191 | 135 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 156 | 97 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 84 | 70 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 67 | 55 | $0 |
Insurance plans in this area (ZIP 94705)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | CA | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 27 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | CA | |
| A L L E R G Y/ I M M U N O L O G Y | CA | |
| - | CA | |
| Hospitalist, Obstetrics/Gynecology | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| A N E S T H E S I O L O G Y | CA |
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