Janina Bonwich, MD
NPI 1689662090 · Surgery Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janina Bonwich, MD is a Surgery Physician provider in Little Rock, AR (NPI 1689662090).
Provider details
- NPI number
- 1689662090
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- E2464 (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
20 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
- 2005-10-10
- Last updated
- 2011-03-30
Frequently asked questions
- What is Janina Bonwich's NPI number?
- Janina Bonwich's National Provider Identifier (NPI) is 1689662090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janina Bonwich's specialty?
- Janina Bonwich is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Janina Bonwich located?
- Janina Bonwich's practice location on file with NPPES is 4301 W Markham St # 783, Little Rock, AR 72205-7101.
- What is Janina Bonwich's phone number?
- The practice phone number listed in the NPPES registry for Janina Bonwich is (501) 686-8000.
- Does Janina Bonwich accept Medicare?
- Janina Bonwich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janina Bonwich's NPI active?
- Yes — Janina Bonwich's NPI (1689662090) is active in the NPPES registry as of the last update on 2011-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.