Ralph Defriece, M.D.
NPI 1760473789 · Family Medicine Physician · Millville, DE
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralph Defriece, M.D. is a Family Medicine Physician provider in Millville, DE (NPI 1760473789).
Provider details
- NPI number
- 1760473789
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C10005374 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,617 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 759 | $90 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 196 | $110 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 166 | $125 |
| Automated Urinalysis Test81003 | 128 | $2 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 116 | $35 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Monohydrate | 262 | 251 |
| Cefdinir | 159 | 148 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 116 | 115 |
| Tobramycin | 60 | 60 |
| Prednisone | 50 | 45 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 42 | 41 |
| Amoxicillin | 38 | 38 |
Practice location
Mailing address
Additional practice locations (4)
- 21635 Biden AveGeorgetown, DE 19947-4574Phone: (302) 856-9729Fax: (855) 698-5941
- 28538 Dupont BlvdMillsboro, DE 19966-4791Phone: (302) 934-5052Fax: (888) 987-4109
- 23900 Milton Ellendale HwyMilton, DE 19968-2714Phone: (302) 684-5635Fax: (833) 972-5096
- 19161 Healthy Way Unit 100Rehoboth Beach, DE 19971-4491Phone: (302) 645-3010Fax: (855) 562-2315
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Ralph Defriece's NPI number?
- Ralph Defriece's National Provider Identifier (NPI) is 1760473789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Defriece's specialty?
- Ralph Defriece is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Defriece located?
- Ralph Defriece's practice location on file with NPPES is 32550 Docs Pl Unit 1, Millville, DE 19967-6975.
- What is Ralph Defriece's phone number?
- The practice phone number listed in the NPPES registry for Ralph Defriece is (302) 541-4175.
- Does Ralph Defriece accept Medicare?
- Ralph Defriece is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ralph Defriece's NPI active?
- Yes — Ralph Defriece's NPI (1760473789) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.