Doctor profile · Federal record
Dr. Ralph Defriece, M.D.
Family Medicine Physician (CMS: Family Practice) · Lewes, DE
- NPI 1760473789
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 Savannah RD
Lewes, DE 199581675
(302) 313-2300
fax (302) 645-3560 - Mailing address
-
4 Irwin Pl
Middletown, DE 197097937
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- February 3, 2017
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Delaware #C10005374
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760473789. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,432
Distinct HCPCS
10
Medicare allowed
$116,856
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 484 | 446 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 393 | 368 | $128 | |
81003 |
Automated urinalysis test | 122 | 116 | $2 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 104 | 104 | $113 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 72 | 72 | $73 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 60 | 60 | $16 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 38 | 38 | $15 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 34 | 17 | $16 | |
69209 |
Removal of impacted ear wax by washing | 29 | 29 | $18 | |
90471 |
Administration of vaccine | 23 | 23 | $20 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 133. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
626
Patients
602
Total drug cost
$8,900
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Monohydrate | Generic | 187 | 182 | $2,967 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 90 | 87 | $1,231 |
| Cefdinir | Generic | 55 | 52 | $1,354 |
| Tobramycin | Generic | 52 | 51 | $258 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 50 | 44 | $890 |
| Cephalexin | Generic | 45 | 44 | $239 |
| Prednisone | Generic | 39 | 38 | $191 |
| Amoxicillin | Generic | 35 | 35 | $184 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 28 | 27 | $794 |
| Ketoconazole | Generic | 17 | 16 | $537 |
Hospital affiliations
Frequently asked questions
What is Dr. Ralph Defriece's medical specialty?
Dr. Ralph Defriece practices Family Medicine Physician in Lewes, DE.
Where does Dr. Ralph Defriece practice?
Dr. Ralph Defriece practices at 1515 Savannah RD, Lewes, DE 199581675. Office phone: 3023132300.
What is Dr. Ralph Defriece's NPI?
Dr. Ralph Defriece's National Provider Identifier (NPI) is 1760473789, issued by NPPES.
Does Dr. Ralph Defriece accept Medicare assignment?
Yes. Dr. Ralph Defriece accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ralph Defriece commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.