NPPES file of Aug 9, 2026

Thomas G. Hilton, MD

Internal Medicine Physician · Wilmington, DE

Thomas G. Hilton, MD is an internal medicine physician with a practice address in Wilmington, Delaware, and NPI 1912983339, issued on Dec 17, 2005. Check the license (Delaware C10004977, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912983339
Name
Thomas G. Hilton
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
C10004977 DE
Self-reported in NPPES; status is on the state search
Practice location
3301 Lancaster Pike, Wilmington, DE 19805
Phone
(302) 428-4760
Enumerated
Dec 17, 2005
Record last updated
Jun 23, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(302) 656-5611
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 3301 Lancaster Pike

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lauren Cardillo, PHARMDPharmacist1215121249
  2. Susan Cowdery, MDRheumatology Physician1336177666
  3. Sumera Desilva, PHARM DPharmacist1245511088
  4. Kirsten Hauer, MDInfectious Disease Physician1922100023
  5. Cynthia Heldt, MDInternal Medicine Physician1679550750
  6. An NguyenPharmacist1780297333

Verify Thomas G. Hilton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
    Search for license C10004977
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Delaware license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

51% more Medicare Part D claims than the average internal medicine physician in 2024

4,809 Medicare Part D claims for 703 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 17 claims were for opioids.

  1. Thomas Hilton4,809
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium871 claims
  2. Amlodipine Besylate387 claims
  3. Losartan Potassium298 claims
  4. Lisinopril236 claims
  5. Rosuvastatin Calcium202 claims
  6. Metoprolol Succinate180 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

107 internal medicine physician records list a practice address in Wilmington

They are 107 of the 6,291 NPPES records with a practice address in Wilmington, and 600 internal medicine physician records in Delaware.

Other internal medicine physician records in Delaware

  1. Raya Abbasi, M.DNewark, DE1205524154
  2. Semaan Abboud, M.D.Millsboro, DE1063477529
  3. Joseph Raphael Ablaza, M.D.Dover, DE1366892291
  4. Anastasia AbongnelahMilford, DE1275371312
  5. Aashish AcharyaDover, DE1912523424
  6. Ramesh Adabala, M.D.,Newark, DE1902898596
  7. Oluwaseun Adeniyi, MDLewes, DE1154906097
  8. Sonia Adnan, MDNewark, DE1790915593
  9. Fatima Afridi, M.D.Newark, DE1578712584
  10. Reynold Agard, M.D.Newark, DE1902811730

Common questions

What is Thomas G. Hilton, MD's NPI number?

Thomas G. Hilton, MD's National Provider Identifier (NPI) is 1912983339, issued on Dec 17, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Thomas G. Hilton, MD located?

The NPPES record lists a practice address at 3301 Lancaster Pike, Wilmington, DE, 19805. Phone: (302) 428-4760. Providers update this record themselves, so call before visiting.

How can I verify Thomas G. Hilton, MD's license?

NPPES lists Delaware license number C10004977, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thomas G. Hilton, MD prescribe under Medicare Part D?

In 2024, Thomas G. Hilton, MD had 4,809 Medicare Part D claims for 703 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.