JUSTINA NICOLE PERERA PMHNP-BC
NPI 1285447110
Nurse Practitioner - Psychiatric/Mental Health in Sioux City, IA
About Justina Nicole Perera Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUSTINA NICOLE PERERA PMHNP-BC (NPI 1285447110) is an individual psychiatric/mental health provider in Sioux City, Iowa, licensed in Iowa (G182822) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS, is affiliated with St Lukes Regional Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Justina Nicole Perera Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Justina Perera reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sioux City, IA 51101
- Reassigned Medicare billing, Iowa enrollment
- 12 clinicians in this Medicare group
Sioux City, IA 51104
- Reassigned Medicare billing, Iowa enrollment
- 281 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Lukes Regional Medical Center
Acute Care Hospitals · Sioux City, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 51101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SIOUX CITY, IA 51101
SIOUX CITY, IA 51101
SIOUX CITY, IA 51101
SIOUX CITY, IA 51101
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Justina Perera's NPI number?
The NPI number for Justina Perera is 1285447110. It was assigned to this individual provider in the NPPES registry on January 27, 2025. The provider is also known as Justina Nicole Kratke.
Where is Justina Perera located?
Justina Perera practices at 600 4th St Ste 501, Sioux City, IA 51101. The listed phone number is (712) 234-0220.
What is Justina Perera's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Justina Perera enrolled in Medicare?
Yes. Justina Perera is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Justina Perera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Justina Perera reassigns Medicare benefits to 2 organizations: Associates For Psychiatric Services PC (Sioux City, IA) and Northwest Iowa Hospital Corporation (Sioux City, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Justina Perera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Justina Perera accept?
Health plans from Avera Health Plans, Oscar Insurance Company, Sanford Health Plan, UnitedHealthcare and Wellmark Health Plan of Iowa, Inc. and 1 other insurer list Justina Perera as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Justina Perera affiliated with any hospitals?
According to CMS data, Justina Perera is affiliated with St Lukes Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Justina Perera was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Justina Nicole Perera, PMHNP-BC · NPI 1285447110
Psychiatric/Mental Health physician in Sioux City, Iowa. Individual provider, active in the CMS NPPES registry since January 27, 2025.
## Identity
- **NPI:** 1285447110 (Entity type: Individual)
- **Enumerated:** January 27, 2025
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** G182822 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 4TH ST STE 501, Sioux City, IA 51101-1606
- **Phone:** (712) 234-0220
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Associates For Psychiatric Services PC (NPI 1598783490, Sioux City, IA); Northwest Iowa Hospital Corporation (NPI 1215962550, Sioux City, IA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** July 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1285447110) · Data from the CMS NPPES public registry.