Gary T. Della Grotta, MD
Pediatrics Physician · Derry, NH
Gary T. Della Grotta, MD is a pediatrics physician with a practice address in Derry, New Hampshire, and NPI 1255373304, issued on Jun 12, 2006. Check the license (New Hampshire 7298, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Gary T. Della Grotta
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 7298 NH
Self-reported in NPPES; status is on the state search - Practice location
- 43B Birch Street, Derry, NH 03038
- Phone
- (603) 434-0327
- Enumerated
- Jun 12, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (603) 437-7175
- Medicaid ID
- 30001472 NH
- Entity
- Type 1 · individual
Also registered at 43B Birch Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Morgan, DOPediatrics Physician1518193721
Verify Gary T. Della Grotta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 7298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $52.01
5 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Pediatrics Physician providers in New Hampshire
There are 330 pediatrics physician records in New Hampshire.
Other pediatrics physician records in New Hampshire
- Susan Abel, M.D.Nashua, NH1093826893
- Thomas Albushies, MDConcord, NH1932170784
- Maude Aldridge, MDBelmont, NH1164864658
- Bethany Ames, MDLebanon, NH1114092772
- Cheryl Anderson, MDLebanon, NH1831364157
- John Anderson, M.D.Nashua, NH1205940574
- Serafin Anderson, M.D.Wilton, NH1942588033
- Brittany Anibal, DOPlymouth, NH1588191340
- Patrick Arpin, DOLebanon, NH1215531157
- Christine Arsnow, M.D.Concord, NH1154761062
Common questions
What is Gary T. Della Grotta, MD's NPI number?
Gary T. Della Grotta, MD's National Provider Identifier (NPI) is 1255373304, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary T. Della Grotta, MD located?
The NPPES record lists a practice address at 43B Birch Street, Derry, NH, 03038. Phone: (603) 434-0327. Providers update this record themselves, so call before visiting.
How can I verify Gary T. Della Grotta, MD's license?
NPPES lists New Hampshire license number 7298, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.