MARGO L WEISHAR (MD) – Specialist, NPI 1295827442
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
808 DERMATOLOGY in PA
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Provider Addresses for MARGO L WEISHAR (MD)
Spring House Medical Building, 909, Sumneytown Pike, Spring House, Lower Gwynedd Township, Montgomery County, Pennsylvania, 19477, United States
SUITE 204
SPRING HOUSE, PA 194771011
Phone: (215) 542-0655
Fax: (215) 542-1448
Type: Mailing
904 SUMNEYTOWN PIKE STE 100
LOWER GWYNEDD, PA 190021321
Phone: (215) 542-0655
Fax: (215) 542-1448
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 22 Open Payments records for all available years, with a total value of $479.
Total Amount is formed as General ($479) + Research ($0) + Ownership ($0) = $479.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Amgen Inc. ($88).
Total Amount
$479
General + Research + Ownership
Payments
22
Total payment records
General Amount
$479
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $88 |
| Regeneron Healthcare Solutions, Inc. | $75 |
| REVANCE THERAPEUTICS, INC. | $61 |
| GENZYME CORPORATION | $57 |
| Lilly USA, LLC | $57 |
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: 2012-03-23
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 |
|---|---|---|---|---|
| I20120323000264 | I | Dermatology | PA | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 632 | 114 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 298 | 224 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 279 | 204 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 264 | 179 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 146 | 124 | $0 |
Insurance plans in this area (ZIP 19477)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DERMATOLOGY | PA | 17003 | Destruction of 2-14 skin growths | 352 | 98 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | PA |
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