Doctor profile · Federal record
Dr. Ahmad Elayyan, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Internal Medicine) · Internal Medicine Physician · Millsboro, DE
- NPI 1366884785
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
232 Mitchell St Unit 102
Millsboro, DE 199669412
(302) 648-7999
fax (302) 645-7698 - Additional location
-
G3230 Beecher RD, Suite 2
Flint, MI 485323604
(810) 342-5800
fax (810) 342-5810 - Additional location
-
100 Rawlins Dr
Seaford, DE 199735881
(302) 990-3300
fax (302) 629-0454 - Mailing address
-
1515 Savannah RD
Lewes, DE 199581675
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- March 11, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Delaware #C1-0012628 · Michigan #4301102576
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366884785. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,203
Distinct HCPCS
8
Medicare allowed
$140,958
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 645 | 338 | $128 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 231 | 92 | $34 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 156 | 128 | $180 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 102 | 102 | $167 | |
82947 |
Blood glucose (sugar) level | 33 | 33 | $4 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 12 | $91 | |
95250 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment | 12 | 12 | $148 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $221 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 192. This provider delivers 6.3× the peer median.Open Payments
Industry payments received
All-time total
$412
Transactions
13
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 1 | $115.80 | |
| Novo Nordisk Inc | 3 | $81.42 | |
| Lilly USA, LLC | 2 | $61.95 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $55.05 | |
| Corcept Therapeutics | 1 | $29.10 | |
| RECORDATI_RARE_DISEASES_INC. | 1 | $23.00 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $22.95 | |
| Abbott Laboratories | 1 | $22.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,603
Patients
611
Total drug cost
$1,343,351
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 229 | 74 | $3,438 |
| Glipizide Er (Glipizide) | Brand | 183 | 56 | $3,742 |
| Ozempic (Semaglutide) | Brand | 173 | 53 | $343,273 |
| Jardiance (Empagliflozin) | Brand | 122 | 54 | $193,596 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 107 | 47 | $13,188 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 102 | 42 | $1,882 |
| Tresiba Flextouch U-100 (Insulin Degludec) | Brand | 102 | 41 | $77,107 |
| Trulicity (Dulaglutide) | Brand | 98 | 30 | $175,417 |
| Metformin Hcl | Generic | 91 | 46 | $1,356 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 72 | 33 | $41,203 |
Hospital affiliations
Frequently asked questions
What is Dr. Ahmad Elayyan's medical specialty?
Dr. Ahmad Elayyan practices Endocrinology, Diabetes & Metabolism Physician in Millsboro, DE.
Where does Dr. Ahmad Elayyan practice?
Dr. Ahmad Elayyan practices at 232 Mitchell St Unit 102, Millsboro, DE 199669412. Office phone: 3026487999.
What is Dr. Ahmad Elayyan's NPI?
Dr. Ahmad Elayyan's National Provider Identifier (NPI) is 1366884785, issued by NPPES.
Does Dr. Ahmad Elayyan accept Medicare assignment?
Yes. Dr. Ahmad Elayyan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ahmad Elayyan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.