AMY S CALDERON (DO, PHARMD) – Gastroenterology Physician, NPI 1821310004
Gastroenterology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
864 GASTROENTEROLOGY in OH
Provider Addresses for AMY S CALDERON (DO, PHARMD)
100 DEBARTOLO PL STE 200
YOUNGSTOWN, OH 445126095
Phone: (330) 729-8146
Fax: (330) 965-5229
Type: Mailing
8740 E MARKET ST STE 2
WARREN, OH 444842324
Phone: (234) 287-6590
Fax: (330) 965-5090
Type: Location
Trumbull Regional Medical Center, 1350, East Market Street, Warren, Trumbull County, Ohio, 44482, United States
WARREN, OH 444836608
Phone: (234) 287-6590
Fax: (234) 287-6380
Type: Location
1353 E MARKET ST STE 301
WARREN, OH 444836626
Phone: (330) 841-1050
Fax: (330) 841-1059
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 90 Open Payments records for all available years, with a total value of $1,637.
Total Amount is formed as General ($1,637) + Research ($0) + Ownership ($0) = $1,637.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($649).
Total Amount
$1,637
General + Research + Ownership
Payments
90
Total payment records
General Amount
$1,637
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $649 |
| Takeda Pharmaceuticals U.S.A., Inc. | $329 |
| Gilead Sciences, Inc. | $140 |
| Inari Medical, Inc. | $121 |
| AIMMUNE THERAPEUTICS, INC. | $63 |
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: 2017-05-18
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 |
|---|---|---|---|---|
| I20170518002413 | I | Internal Medicine | OH | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 99 | 86 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 51 | 50 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 43 | 39 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 43 | 42 | $0 |
| 45378 | Diagnostic exam of large bowel using a flexible endoscope | 16 | 16 | $0 |
Insurance plans in this area (ZIP 44512)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NV | |
| Nephrology, Internal Medicine | OH | |
| - | OH | |
| - | MI | |
| Nurse Practitioner | OH | |
| General Surgery, Anesthesiology, Critical Care (Intensivists) | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| - | OH | |
| - | MN | |
| Nurse Practitioner | OH |
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