DR. EREN TAYDAS (M.D.) – Gastroenterology Physician, NPI 1902164742
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,182 GASTROENTEROLOGY in PA
Provider Addresses for DR. EREN TAYDAS (M.D.)
256 EAGLEVIEW BLVD # 174
EXTON, PA 193411157
Phone: (949) 829-3271
Type: Mailing
3803 W CHESTER PIKE STE 160
SUITE 330 MOB 3
NEWTOWN SQUARE, PA 190732336
Phone: (484) 476-8390
Fax: (484) 476-9066
Type: Mailing
1088 W BALTIMORE PIKE
STE 2203 RHC2
MEDIA, PA 190635136
Phone: (484) 476-8390
Fax: (484) 476-9066
Type: Location
256 Eagleview Blvd # 174
Exton, PA 193411157
Phone: (949) 829-3271
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 217 Open Payments records for all available years, with a total value of $4,106.
Total Amount is formed as General ($4,106) + Research ($0) + Ownership ($0) = $4,106.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ABBVIE INC. ($722).
Total Amount
$4,106
General + Research + Ownership
Payments
217
Total payment records
General Amount
$4,106
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $722 |
| Celgene Corporation | $618 |
| Takeda Pharmaceuticals U.S.A., Inc. | $471 |
| Janssen Biotech, Inc. | $465 |
| PFIZER INC. | $277 |
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: 2018-05-30
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 |
|---|---|---|---|---|
| I20180530002036 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 83 | 69 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 68 | 58 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 60 | 56 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 48 | 48 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 38 | 38 | $0 |
Insurance plans in this area (ZIP 19341)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| G A S T R O E N T E R O L O G Y | PA | |
| G A S T R O E N T E R O L O G Y | IL | |
| G A S T R O E N T E R O L O G Y | PA | |
| G A S T R O E N T E R O L O G Y | PA | |
| G A S T R O E N T E R O L O G Y | PA | |
| - | PA | |
| Physician Assistant | MD | |
| G A S T R O E N T E R O L O G Y | PA | |
| G A S T R O E N T E R O L O G Y | PA | |
| Physician Assistant | PA |
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