DR. MATTHEW HAKIMI (MD) – Clinical Cardiac Electrophysiology Physician, NPI 1639433246
Clinical Cardiac Electrophysiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,511 INTERNAL MEDICINE in CA
Provider Addresses for DR. MATTHEW HAKIMI (MD)
101 WOODRUFF CIR
WMB 3004
ATLANTA, GA 303220001
Phone: (404) 727-5658
Type: Mailing
1050 LINDEN AVE
LONG BEACH, CA 908133321
Phone: (562) 491-9000
Type: Location
100 N BRENT ST STE 301
VENTURA, CA 930032836
Phone: (805) 653-0101
Fax: (085) 641-0434
Type: Mailing
1701 Solar Dr Ste 150
Oxnard, CA 930300138
Phone: (805) 278-4020
Fax: (805) 278-4015
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 182 Open Payments records for all available years, with a total value of $26,452.
Total Amount is formed as General ($26,452) + Research ($0) + Ownership ($0) = $26,452.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Abbott Laboratories ($9,939).
Total Amount
$26,452
General + Research + Ownership
Payments
182
Total payment records
General Amount
$26,452
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $9,939 |
| Medtronic, Inc. | $5,453 |
| Boston Scientific Corporation | $4,177 |
| BIOTRONIK INC. | $2,849 |
| Stereotaxis Inc | $2,127 |
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: 2019-01-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20180620001924 | I | Internal Medicine | GA | TBD |
| I20190123003061 | I | Internal Medicine | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 30322)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CA | |
| Internal Medicine | CA | |
| Cardiovascular Disease (Cardiology), Internal Medicine | CA |
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