DR. LAURA CALDWELL HORTON (M.D.) – Gastroenterology Physician, NPI 1609225242
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
828 GASTROENTEROLOGY in MA
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Provider Addresses for DR. LAURA CALDWELL HORTON (M.D.)
Beth Israel Deaconess Medical Center East Campus, 330, Brookline Avenue, Audubon Square, Boston, Suffolk County, Massachusetts, 02215, United States
BOSTON, MA 022155491
Phone: (617) 667-7000
Type: Mailing
Brigham and Women's Hospital, 75, Francis Street, Roxbury, Boston, Suffolk County, Massachusetts, 02115, United States
BOSTON, MA 021156110
Phone: (617) 732-5500
Type: Location
50 MICHELS WAY
LONDONDERRY, NH 030533404
Phone: (603) 432-8802
Type: Mailing
50 MICHELS WAY STE 204
LONDONDERRY, NH 030533431
Phone: (603) 432-8802
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 28 Open Payments records for all available years, with a total value of $656.
Total Amount is formed as General ($656) + Research ($0) + Ownership ($0) = $656.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ABBVIE INC. ($141).
Total Amount
$656
General + Research + Ownership
Payments
28
Total payment records
General Amount
$656
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. | $141 |
| E.R. Squibb & Sons, L.L.C. | $95 |
| Janssen Biotech, Inc. | $59 |
| GENZYME CORPORATION | $56 |
| Celgene Corporation | $51 |
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: 2023-09-21
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 |
|---|---|---|---|---|
| I20230921001593 | I | Gastroenterology | NH | 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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 26 | 26 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 19 | 19 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 19 | 19 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 11 | 11 | $0 |
Insurance plans in this area (ZIP 02215)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NH | |
| - | NH | |
| Gastroenterology, Internal Medicine | NM | |
| - | NH | |
| P A T H O L O G Y | TN | |
| Gastroenterology, Internal Medicine | NH | |
| P A T H O L O G Y | NY | |
| G A S T R O E N T E R O L O G Y | NH |
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