Doctor profile · Federal record
Dr. Michael Sweeney, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Dover, DE
- NPI 1124088141
- Accepts Medicare
- MIPS 84.8 / 100 · 2023
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
725 S Queen St
Dover, DE 199043568
(302) 678-4488
fax (302) 678-4497
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- July 29, 2008
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Delaware #C10002688
- Medicaid
- DE #0000175301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124088141. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,402
Distinct HCPCS
10
Medicare allowed
$367,940
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,609 | 994 | $128 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 619 | 398 | $180 | |
G0008 |
Administration of influenza virus vaccine | 356 | 351 | $31 | |
90662 |
Influenza vaccine split virus, preservative free | 299 | 299 | $72 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 118 | 41 | $24 | |
85610 |
Blood test, clotting time | 96 | 20 | $4 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 94 | 88 | $91 | |
69209 |
Removal of impacted ear wax by washing | 60 | 54 | $21 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 44 | 44 | $15 | |
96372 |
Injection of drug or substance under skin or into muscle | 39 | 19 | $14 |
In context: peer comparison
Among 13 peers in Dover Internal Medicine Physician, average services per provider: 133. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$821
Transactions
48
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 13 | $213.40 | |
| AstraZeneca Pharmaceuticals Lp | 8 | $155.19 | |
| GlaxoSmithKline, LLC. | 8 | $131.93 | |
| Lilly USA, LLC | 7 | $119.47 | |
| Pfizer INC. | 3 | $51.74 | |
| Exact Sciences Corporation | 3 | $46.15 | |
| Dexcom, INC. | 2 | $33.07 | |
| Merck Sharp & Dohme LLC | 1 | $20.84 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $19.85 | |
| Tactile Systems Technology INC | 1 | $15.43 | |
| Amgen INC. | 1 | $13.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,980
Patients
1,371
Total drug cost
$72,088
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 649 | 176 | $5,942 |
| Atorvastatin Calcium | Generic | 640 | 174 | $10,291 |
| Levothyroxine Sodium | Generic | 472 | 125 | $5,601 |
| Losartan Potassium | Generic | 463 | 131 | $6,674 |
| Lisinopril | Generic | 395 | 103 | $2,855 |
| Rosuvastatin Calcium | Generic | 368 | 108 | $12,329 |
| Hydrochlorothiazide | Generic | 306 | 92 | $1,415 |
| Metformin Hcl | Generic | 294 | 78 | $3,353 |
| Omeprazole | Generic | 274 | 81 | $4,203 |
| Pravastatin Sodium | Generic | 237 | 66 | $3,905 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Sweeney's medical specialty?
Dr. Michael Sweeney practices Internal Medicine Physician in Dover, DE.
Where does Dr. Michael Sweeney practice?
Dr. Michael Sweeney practices at 725 S Queen St, Dover, DE 199043568. Office phone: 3026784488.
What is Dr. Michael Sweeney's NPI?
Dr. Michael Sweeney's National Provider Identifier (NPI) is 1124088141, issued by NPPES.
Does Dr. Michael Sweeney accept Medicare assignment?
Yes. Dr. Michael Sweeney accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Sweeney commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.