Carlton Boxhill, M.D.
Endocrinology, Diabetes & Metabolism Physician · Lewes, DE
Carlton Boxhill, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Lewes, Delaware, and NPI 1144226267, issued on Jun 23, 2005. Check the license (Delaware C1-0008763, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Carlton Boxhill
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- C1-0008763 DE
104567 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1526 Savannah RD, Lewes, DE 19958
- Phone
- (302) 645-2244
- Enumerated
- Jun 23, 2005
- Record last updated
- Feb 10, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (302) 645-1173
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 31 in Delaware → Look up another NPI →
Also registered at 1526 Savannah RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carlton Boxhill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C1-0008763Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
16 Medicare Part D claims, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D.
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.
Carlton Boxhill among 31 endocrinology, diabetes & metabolism physician records in Delaware
Carlton Boxhill, M.D. is one of 31 endocrinology, diabetes & metabolism physician records with a practice address in Delaware. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2017 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Delaware
There are 31 endocrinology, diabetes & metabolism physician records in Delaware.
All 31 in Delaware → Every provider in Lewes → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Reetu Singh, MDLewes, DE 199581275534737
- Rithikaa Ellangovan, MDMilford, DE 199631447812615
- Nira Madisi, MDMilford, DE 199631952531899
- Lei Lei Min, M.D.Milford, DE 199631215342340
- Ahmad Elayyan, MDMillsboro, DE 199661366884785
- Joanna Khatib, M.DMillsboro, DE 199661306227400
- Abhigna Kulkarni, MDMillsboro, DE 199661336757996
- Bhanvi Ramchandani, MBBSMillsboro, DE 199661942870811
Common questions
What is Carlton Boxhill, M.D.'s NPI number?
Carlton Boxhill, M.D.'s National Provider Identifier (NPI) is 1144226267, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Carlton Boxhill, M.D. located?
The NPPES record lists a practice address at 1526 Savannah RD, Lewes, DE, 19958. Phone: (302) 645-2244. Providers update this record themselves, so call before visiting.
How can I verify Carlton Boxhill, M.D.'s license?
NPPES lists Delaware license number C1-0008763, 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 Carlton Boxhill, M.D. prescribe under Medicare Part D?
In 2024, Carlton Boxhill, M.D. had 16 Medicare Part D claims; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.