Doctor profile · Federal record

Dr. Gary della Grotta, MD

Pediatrics Physician · Derry, NH

  • NPI 1255373304
  • 20 yrs on file
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
43B Birch Street
Derry, NH 03038
(603) 434-0327
fax (603) 437-7175

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
208000000X — NUCC code
State license (1)
New Hampshire #7298
Medicaid
NH #30001472

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255373304. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$52
Transactions
5
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Corium, LLC 5 $52.01

By nature of payment

Food and Beverage
$52

Frequently asked questions

Auto-generated from federal data
What is Dr. Gary della Grotta's medical specialty?
Dr. Gary della Grotta practices Pediatrics Physician in Derry, NH.
Where does Dr. Gary della Grotta practice?
Dr. Gary della Grotta practices at 43B Birch Street, Derry, NH 03038. Office phone: 6034340327.
What is Dr. Gary della Grotta's NPI?
Dr. Gary della Grotta's National Provider Identifier (NPI) is 1255373304, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jun 3, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›