Katherine Ren, DO
NPI 1275160160 · Emergency Medicine Physician · Newark, DE
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Ren, DO is a Emergency Medicine Physician provider in Newark, DE (NPI 1275160160).
Provider details
- NPI number
- 1275160160
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- C2-0024694 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 58 | 21 |
| Amlodipine Besylate | 45 | 19 |
| Lisinopril | 27 | 12 |
| Sertraline Hcl | 23 | — |
| Gabapentin | 21 | — |
| Olmesartan Medoxomil | 16 | — |
| Losartan Potassium | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-23
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Katherine Ren's NPI number?
- Katherine Ren's National Provider Identifier (NPI) is 1275160160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Ren's specialty?
- Katherine Ren is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Ren located?
- Katherine Ren's practice location on file with NPPES is 4755 Ogletown Stanton Rd, Newark, DE 19718-2200.
- What is Katherine Ren's phone number?
- The practice phone number listed in the NPPES registry for Katherine Ren is (302) 733-1000.
- Does Katherine Ren accept Medicare?
- Katherine Ren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Ren's NPI active?
- Yes — Katherine Ren's NPI (1275160160) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.