Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Krista Lynn Johnson, ARNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1265094304

Krista Lynn Johnson, ARNP is a Nurse Practitioner in Iowa City, Iowa. Qualified in 2014, 12 years ago. Practices with Optimae Lifeservices Inc, a 20-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa.

Years since qualifying
12
Licensed in
IA
In the registry since
2019
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

2460 Towncrest Dr Ste 1
Iowa City, IA 52240-6643
Phone: (319) 499-5522
Fax: (855) 574-0040
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence G155096 (IA)

Record details

NPI number1265094304
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJune 28, 2019
Last updated in NPPESMay 12, 2025
Certification dateApril 28, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Optimae Lifeservices Inc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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