Ducu Onisei, MD
NPI 1093805566 · Anesthesiology Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ducu Onisei, MD is a Anesthesiology Physician provider in Little Rock, AR (NPI 1093805566).
Provider details
- NPI number
- 1093805566
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- E-3612 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2007-07-31
Frequently asked questions
- What is Ducu Onisei's NPI number?
- Ducu Onisei's National Provider Identifier (NPI) is 1093805566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ducu Onisei's specialty?
- Ducu Onisei is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ducu Onisei located?
- Ducu Onisei's practice location on file with NPPES is 4301 W Markham St # 783, Little Rock, AR 72205-7101.
- What is Ducu Onisei's phone number?
- The practice phone number listed in the NPPES registry for Ducu Onisei is (501) 686-8000.
- Does Ducu Onisei accept Medicare?
- Ducu Onisei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ducu Onisei's NPI active?
- Yes — Ducu Onisei's NPI (1093805566) is active in the NPPES registry as of the last update on 2007-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.