Ahmad Elayyan, MD
Endocrinology, Diabetes & Metabolism Physician · Millsboro, DE
Ahmad Elayyan, MD is an endocrinology, diabetes & metabolism physician with a practice address in Millsboro, Delaware, and NPI 1366884785, issued on Jul 26, 2013. Check the license (Delaware C1-0012628, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Ahmad Elayyan
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- C1-0012628 DE
4301102576 MI
Self-reported in NPPES; status is on the state search - Practice location
- 232 Mitchell St Unit 102, Millsboro, DE 19966
- Phone
- (302) 648-7999
- Enumerated
- Jul 26, 2013
- Record last updated
- May 29, 2026
- Fax
- (302) 645-7698
- Medicare enrollment
- Enrolled (PECOS I20180730000372); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 31 in Delaware → Look up another NPI →
Also registered at 232 Mitchell St Unit 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lawrence Kemp, M.D.Neurology Physician1619916855
- Joanna Khatib, M.DEndocrinology, Diabetes & Metabolism Physician1306227400
- Abhigna Kulkarni, MDEndocrinology, Diabetes & Metabolism Physician1336757996
Verify Ahmad Elayyan 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 C1-0012628Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,578 Medicare Part D claims for 588 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.
Most prescribed
- Levothyroxine Sodium442 claims
- Glipizide Er325 claims
- Mounjaro306 claims
- Jardiance291 claims
- Ozempic288 claims
- Metformin Hcl Er209 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.
Industry payments in 2024: $411.61
13 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Bills Medicare through one group practice
- Beebe Physician Network Inc.Millsboro, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ahmad Elayyan among 31 endocrinology, diabetes & metabolism physician records in Delaware
Ahmad Elayyan, MD 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 2013, is newer than 48% of them.
- NPI issued2013 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2009 · median 2010 among the 24 with a school on file
- Record last updated2026 · 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).
4 endocrinology, diabetes & metabolism physician records list a practice address in Millsboro
They are 4 of the 341 NPPES records with a practice address in Millsboro, and 31 endocrinology, diabetes & metabolism physician records in Delaware.
All 31 in Delaware → Every provider in Millsboro → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Joanna Khatib, M.DMillsboro, DE 199661306227400
- Abhigna Kulkarni, MDMillsboro, DE 199661336757996
- Bhanvi Ramchandani, MBBSMillsboro, DE 199661942870811
- Rithikaa Ellangovan, MDMilford, DE 199631447812615
- Nira Madisi, MDMilford, DE 199631952531899
- Lei Lei Min, M.D.Milford, DE 199631215342340
- Samir AhmedSeaford, DE 199731598317687
- Francisco Padilla Quiroz, M.D.Seaford, DE 199731831399310
Common questions
What is Ahmad Elayyan, MD's NPI number?
Ahmad Elayyan, MD's National Provider Identifier (NPI) is 1366884785, issued on Jul 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Ahmad Elayyan, MD located?
The NPPES record lists a practice address at 232 Mitchell St Unit 102, Millsboro, DE, 19966. Phone: (302) 648-7999. Providers update this record themselves, so call before visiting.
How can I verify Ahmad Elayyan, MD's license?
NPPES lists Delaware license number C1-0012628, 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 Ahmad Elayyan, MD prescribe under Medicare Part D?
In 2024, Ahmad Elayyan, MD had 4,578 Medicare Part D claims for 588 beneficiaries; 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.