Jennifer Johnson, M.D.
NPI 1699744045 · Family Medicine Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Johnson, M.D. is a Family Medicine Physician provider in Iowa City, IA (NPI 1699744045).
Provider details
- NPI number
- 1699744045
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301073909 (MI)
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
- 2006-03-17
- Last updated
- 2014-04-21
Frequently asked questions
- What is Jennifer Johnson's NPI number?
- Jennifer Johnson's National Provider Identifier (NPI) is 1699744045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Johnson's specialty?
- Jennifer Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Johnson located?
- Jennifer Johnson's practice location on file with NPPES is 4189 Westlawn S, Iowa City, IA 52242-1100.
- What is Jennifer Johnson's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Johnson is (319) 335-8370.
- Does Jennifer Johnson accept Medicare?
- Jennifer Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Johnson's NPI active?
- Yes — Jennifer Johnson's NPI (1699744045) is active in the NPPES registry as of the last update on 2014-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.