What is Jennah Johnson's NPI number?

Jennah Johnson's National Provider Identifier (NPI) is 1689503351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennah Johnson's specialty?

Jennah Johnson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Jennah Johnson located?

Jennah Johnson's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.

What is Jennah Johnson's phone number?

The practice phone number listed in the NPPES registry for Jennah Johnson is (319) 384-7093.

Is Jennah Johnson's NPI active?

Yes — Jennah Johnson's NPI (1689503351) is active in the NPPES registry as of the last update on 2026-05-18.

IndividualActive

Jennah Johnson

NPI 1689503351 · Internal Medicine Physician · Iowa City, IA

Jennah Johnson is a Internal Medicine Physician provider in Iowa City, IA (NPI 1689503351).

Provider details

NPI number: 1689503351
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: No
License: R-13804 (IA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense R-13804 (IA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

200 Hawkins Dr

Iowa City, IA 52242-1009

Phone: (319) 384-7093

Street-level locationGet directions

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Mailing address