Barbara Muller, MD
NPI 1588652101 · Internal Medicine Physician · Iowa City, IA
Barbara Muller, MD is a Internal Medicine Physician provider in Iowa City, IA (NPI 1588652101).
Provider details
- NPI number
- 1588652101
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- 26538 (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
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
- 2025-09-11
Frequently asked questions
- What is Barbara Muller's NPI number?
- Barbara Muller's National Provider Identifier (NPI) is 1588652101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Muller's specialty?
- Barbara Muller is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Muller located?
- Barbara Muller's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Barbara Muller's phone number?
- The practice phone number listed in the NPPES registry for Barbara Muller is (319) 356-2115.
- Is Barbara Muller's NPI active?
- Yes — Barbara Muller's NPI (1588652101) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.