MEGAN KATHERINE WALKER (PA-C) – Physician Assistant, NPI 1013513613
Physician Assistant
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Profile Insights
NPPES metrics only — not quality of care.
3,366 PHYSICIAN ASSISTANT in MD
Provider Addresses for MEGAN KATHERINE WALKER (PA-C)
7505 Osler Dr Ste 308
Towson, MD 212047738
Phone: (410) 472-0901
Fax: (410) 372-3910
Type: Location
10153 York Rd Ste 104
Cockeysville, MD 210303398
Phone: (410) 472-1006
Fax: (410) 472-0900
Type: Location
151 SOUTHHALL LN STE 300
MAITLAND, FL 327517172
Phone: (239) 465-4916
Fax: (803) 791-2520
Type: Mailing
2720 SUNSET BLVD
WEST COLUMBIA, SC 291694810
Phone: (803) 791-2350
Fax: (803) 791-2520
Type: Mailing
3445 BOX HILL CORPORATE CENTER DR STE E
ABINGDON, MD 210091223
Phone: (105) 695-1514
Fax: (410) 569-1131
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 47 Open Payments records for all available years, with a total value of $1,246.
Total Amount is formed as General ($1,246) + Research ($0) + Ownership ($0) = $1,246.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Janssen Biotech, Inc. ($598).
Total Amount
$1,246
General + Research + Ownership
Payments
47
Total payment records
General Amount
$1,246
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $598 |
| Regeneron Healthcare Solutions, Inc. | $274 |
| UCB, Inc. | $266 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $37 |
| GENZYME CORPORATION | $20 |
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: 2024-01-03
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 |
|---|---|---|---|---|
| I20210513000281 | I | Physician Assistant | SC | TBD |
| I20240103000660 | I | Physician Assistant | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 21204)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NC | |
| D E R M A T O L O G Y | DC | |
| Micrographic Dermatologic Surgery (Mds), Dermatology | MD | |
| D E R M A T O L O G Y | WA | |
| Micrographic Dermatologic Surgery (Mds), Dermatology | MD | |
| Physician Assistant | MD | |
| D E R M A T O L O G Y | FL | |
| Physician Assistant | MD | |
| Physician Assistant | MD | |
| D E R M A T O L O G Y | MD |
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