MRS. KAREN ALEXIS PLAISIR (CRNP) – Obstetrics Physician, NPI 1457568651
Obstetrics Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,767 NURSE PRACTITIONER in MD
Provider Addresses for MRS. KAREN ALEXIS PLAISIR (CRNP)
1576 MERRITT BLVD STE 16
DUNDALK, MD 21222
Phone: (410) 650-2191
Fax: (410) 288-4567
Type: Location
12 MEDSTAR BLVD STE 235
BEL AIR, MD 210151824
Phone: (410) 877-8088
Fax: (410) 877-8082
Type: Location
173 Saint Patricks Dr Ste 104
Waldorf, MD 206035530
Phone: (888) 731-8994
Type: Location
450 Alaskan Way S Ste 200
Seattle, WA 981042785
Phone: (888) 731-8994
Type: Location
111 N Orange Ave Ste 800
Orlando, FL 328012381
Phone: (888) 731-8994
Type: Location
139 Centre St Ph 120
New York, NY 100134559
Phone: (888) 731-8994
Type: Location
1576 Merritt Blvd Ste 16
Dundalk, MD 21222
Phone: (410) 650-2191
Fax: (410) 288-4567
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $204.
Total Amount is formed as General ($204) + Research ($0) + Ownership ($0) = $204.
Last reported payment date: 2024-03-05 • Largest payer in this snapshot: Phadia US Inc. ($66).
Total Amount
$204
General + Research + Ownership
Payments
7
Total payment records
General Amount
$204
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Phadia US Inc. | $66 |
| Ethicon US, LLC | $59 |
| Organon LLC | $24 |
| Evofem Biosciences, Inc. | $23 |
| ABBVIE INC. | $19 |
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: 2009-05-07
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 |
|---|---|---|---|---|
| I20090507000493 | I | Nurse Practitioner | MD | 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 | 51 | 38 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 50 | 50 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 21222)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | MD | |
| - | MD | |
| - | MD | |
| - | MD | |
| Internal Medicine | MD | |
| Critical Care (Intensivists), Sleep Medicine, Pulmonary Disease | MD | |
| - | MD | |
| Diagnostic Radiology, Interventional Radiology | PA | |
| Geriatric Medicine, Internal Medicine | MD | |
| Orthopedic Surgery | MD |
Reviews
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