Claudia Bonar, RN
NPI 1144453853 · Oncology Registered Nurse · Ann Arbor, MI
Claudia Bonar, RN is a Oncology Registered Nurse provider in Ann Arbor, MI (NPI 1144453853).
Provider details
- NPI number
- 1144453853
- Entity type
- Individual
- Primary specialty
- Oncology Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN3094132 (FL)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-08-27
- Last updated
- 2009-08-27
Frequently asked questions
- What is Claudia Bonar's NPI number?
- Claudia Bonar's National Provider Identifier (NPI) is 1144453853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Bonar's specialty?
- Claudia Bonar is listed in the NPPES registry with a primary specialty of Oncology Registered Nurse (Nursing Service Providers).
- Where is Claudia Bonar located?
- Claudia Bonar's practice location on file with NPPES is 2215 Fuller Rd, Ann Arbor, MI 48105-2303.
- What is Claudia Bonar's phone number?
- The practice phone number listed in the NPPES registry for Claudia Bonar is (734) 845-3976.
- Is Claudia Bonar's NPI active?
- Yes — Claudia Bonar's NPI (1144453853) is active in the NPPES registry as of the last update on 2009-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.