Frances Johnson, M.D.
NPI 1821035114 · Advanced Heart Failure and Transplant Cardiology Physician · Iowa City, IA
Frances Johnson, M.D. is a Advanced Heart Failure and Transplant Cardiology Physician provider in Iowa City, IA (NPI 1821035114).
Provider details
- NPI number
- 1821035114
- Entity type
- Individual
- Primary specialty
- Advanced Heart Failure and Transplant Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D61093 (MD)
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
- 2006-06-02
- Last updated
- 2020-07-09
- Certified
- 2020-07-09
Frequently asked questions
- What is Frances Johnson's NPI number?
- Frances Johnson's National Provider Identifier (NPI) is 1821035114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frances Johnson's specialty?
- Frances Johnson is listed in the NPPES registry with a primary specialty of Advanced Heart Failure and Transplant Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Frances Johnson located?
- Frances Johnson's practice location on file with NPPES is 540 E Jefferson St Ste 400, Iowa City, IA 52245-2479.
- What is Frances Johnson's phone number?
- The practice phone number listed in the NPPES registry for Frances Johnson is (319) 339-3400.
- Is Frances Johnson's NPI active?
- Yes — Frances Johnson's NPI (1821035114) is active in the NPPES registry as of the last update on 2020-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.