ELIZABETH A SUN (M.D.) – Specialist, NPI 1023087285
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for ELIZABETH A SUN (M.D.)
815 SUMNEYTOWN PIKE STE 210
LANSDALE, PA 194465390
Phone: (215) 257-5071
Fax: (215) 257-1801
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 137 Open Payments records for all available years, with a total value of $2,555.
Total Amount is formed as General ($2,555) + Research ($0) + Ownership ($0) = $2,555.
Last reported payment date: 2024-06-12 • Largest payer in this snapshot: ABBVIE INC. ($448).
Total Amount
$2,555
General + Research + Ownership
Payments
137
Total payment records
General Amount
$2,555
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $448 |
| E.R. Squibb & Sons, L.L.C. | $267 |
| Janssen Biotech, Inc. | $221 |
| Celgene Corporation | $182 |
| Ardelyx, Inc. | $176 |
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: 2012-04-09
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20120409000485 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| J3380 | Injection, vedolizumab, 1 mg | 17,700 | 14 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 139 | 108 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 116 | 95 | $0 |
| 96365 | Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 63 | 17 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 48 | 48 | $0 |
Insurance plans in this area (ZIP 19446)
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