Zuhair Ballas, MD
NPI 1316935943 · Allergy & Immunology (Internal Medicine) Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zuhair Ballas, MD is a Allergy & Immunology (Internal Medicine) Physician provider in Iowa City, IA (NPI 1316935943).
Provider details
- NPI number
- 1316935943
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 22111 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
- 2005-10-07
- Last updated
- 2007-11-28
Frequently asked questions
- What is Zuhair Ballas's NPI number?
- Zuhair Ballas's National Provider Identifier (NPI) is 1316935943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zuhair Ballas's specialty?
- Zuhair Ballas is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Zuhair Ballas located?
- Zuhair Ballas's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Zuhair Ballas's phone number?
- The practice phone number listed in the NPPES registry for Zuhair Ballas is (319) 356-3697.
- Does Zuhair Ballas accept Medicare?
- Zuhair Ballas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zuhair Ballas's NPI active?
- Yes — Zuhair Ballas's NPI (1316935943) is active in the NPPES registry as of the last update on 2007-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.