Barbara Happel, ARNP
NPI 1538156971 · Nurse Practitioner · Iowa City, IA
Barbara Happel, ARNP is a Nurse Practitioner provider in Iowa City, IA (NPI 1538156971).
Provider details
- NPI number
- 1538156971
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- A102775 (IA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2005-09-30
- Last updated
- 2012-05-07
Frequently asked questions
- What is Barbara Happel's NPI number?
- Barbara Happel's National Provider Identifier (NPI) is 1538156971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Happel's specialty?
- Barbara Happel is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Happel located?
- Barbara Happel's practice location on file with NPPES is 1130 S Scott Blvd, Iowa City, IA 52240-2907.
- What is Barbara Happel's phone number?
- The practice phone number listed in the NPPES registry for Barbara Happel is (319) 339-7472.
- Is Barbara Happel's NPI active?
- Yes — Barbara Happel's NPI (1538156971) is active in the NPPES registry as of the last update on 2012-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.