Charles Barnes, MD
NPI 1033101860 · Ophthalmology Physician · Hiawatha, IA
Charles Barnes, MD is a Ophthalmology Physician provider in Hiawatha, IA (NPI 1033101860).
Provider details
- NPI number
- 1033101860
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32095 (IA)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1245 2nd Ave SeCedar Rapids, IA 52403-4001Phone: (319) 362-8032
Registry dates
- Enumerated
- 2005-08-18
- Last updated
- 2022-07-21
Frequently asked questions
- What is Charles Barnes's NPI number?
- Charles Barnes's National Provider Identifier (NPI) is 1033101860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Barnes's specialty?
- Charles Barnes is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Barnes located?
- Charles Barnes's practice location on file with NPPES is 1195 Boyson Rd Ste 200, Hiawatha, IA 52233-2214.
- What is Charles Barnes's phone number?
- The practice phone number listed in the NPPES registry for Charles Barnes is (800) 542-7956.
- Is Charles Barnes's NPI active?
- Yes — Charles Barnes's NPI (1033101860) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.