KOREEN STEWARD FNP
NPI 1003620592
Nurse Practitioner - Adult Health in Temecula, CA
About Koreen Steward Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KOREEN STEWARD FNP (NPI 1003620592) is an individual adult health provider in Temecula, California, licensed in California (F11240582) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Murrieta, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Koreen Steward Fnp 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 Reassignment
Medicare enrollment records show Koreen Steward reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Temecula, CA 92592
- Reassigned Medicare billing, California enrollment
- 27 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92590 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Koreen Steward's NPI number?
The NPI number for Koreen Steward is 1003620592. It was assigned to this individual provider in the NPPES registry on February 4, 2025.
Where is Koreen Steward located?
Koreen Steward practices at 27349 Jefferson Ave Ste 116, Temecula, CA 92590. The listed phone number is (951) 540-0020.
What is Koreen Steward's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Koreen Steward enrolled in Medicare?
Yes. Koreen Steward 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 organization bills Medicare for Koreen Steward's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Koreen Steward reassigns Medicare benefits to Innovative Wound Solutions Inc (Temecula, CA). The 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 Koreen Steward's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Koreen Steward was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.
# Koreen Steward, FNP · NPI 1003620592
Adult Health physician in Temecula, California. Individual provider, active in the CMS NPPES registry since February 4, 2025.
## Identity
- **NPI:** 1003620592 (Entity type: Individual)
- **Enumerated:** February 4, 2025
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F11240582 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 27349 JEFFERSON AVE STE 116, Temecula, CA 92590-5610
- **Phone:** (951) 540-0020
## 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:** Innovative Wound Solutions Inc (NPI 1194517482, Temecula, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** October 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1003620592) · Data from the CMS NPPES public registry.