KAREN LEE DUMARS (MD) – Neurology Physician, NPI 1417059346
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,479 NEUROLOGY in CA
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Provider Addresses for KAREN LEE DUMARS (MD)
N Magnolia Avenue, Anaheim, Orange County, California, 92804, United States
ANAHEIM, CA 928012607
Phone: (714) 995-1000
Type: Location
3 MARYLAND FARMS STE 200
BRENTWOOD, TN 370275780
Phone: (800) 348-4565
Type: Mailing
777 BANNOCK ST
DENVER, CO 802044597
Phone: (303) 436-4949
Fax: (303) 602-6190
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2024-01-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20060509000368 | I | Neurology | CA | TBD |
| I20230126000143 | I | Neurology | NC | TBD |
| I20230411001053 | I | Neurology | MO | TBD |
| I20240115001942 | I | Neurology | CO | 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 |
|---|---|---|---|---|
| G0453 | Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) | 1,534 | 655 | $0 |
| 95938 | Placement of skin electrodes and measurement of stimulated sites on arms and legs | 847 | 838 | $0 |
| 95870 | Needle measurement of electrical activity in arm, leg, trunk or head muscles, limited study | 741 | 365 | $0 |
| 95939 | Placement of skin electrodes and measurement of central motor stimulation in arms and legs | 455 | 446 | $0 |
| 95861 | Needle measurement of electrical activity in arm or leg muscles, 2 extremities | 202 | 202 | $0 |
Insurance plans in this area (ZIP 92801)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TN | |
| N E U R O L O G Y | CO | |
| - | TN | |
| N E U R O L O G Y | DE | |
| N E U R O L O G Y | MD | |
| N E U R O L O G Y | OH | |
| N E U R O L O G Y | TN | |
| N E U R O L O G Y | FL | |
| Neurology, Pediatric Medicine | MN | |
| N E U R O L O G Y | OH |
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