ZACHARY JORDAN HORWITZ MD
NPI 1942959119
Family Medicine in Springfield, OR
About Zachary Jordan Horwitz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZACHARY JORDAN HORWITZ MD (NPI 1942959119) is an individual family medicine provider in Springfield, Oregon, licensed in Oregon (MD225101) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
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
Zachary Jordan Horwitz Md 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 Zachary Horwitz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, OR 97477
- Reassigned Medicare billing, Oregon enrollment
- 36 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 97477 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, OR 97477
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 Zachary Horwitz's NPI number?
The NPI number for Zachary Horwitz is 1942959119. It was assigned to this individual provider in the NPPES registry on March 23, 2022.
Where is Zachary Horwitz located?
Zachary Horwitz practices at 1800 Centennial Blvd, Springfield, OR 97477. The listed phone number is (541) 747-4300.
What is Zachary Horwitz's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Zachary Horwitz enrolled in Medicare?
Yes. Zachary Horwitz 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 Zachary Horwitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Horwitz reassigns Medicare benefits to Northwest Medical Homes, LLC (Springfield, OR). 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 Zachary Horwitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Horwitz accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Zachary Horwitz 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.
When was this NPI record last updated?
The NPPES record for Zachary Horwitz was last updated on July 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Zachary Jordan Horwitz, MD · NPI 1942959119
Family Medicine physician in Springfield, Oregon. Individual provider, active in the CMS NPPES registry since March 23, 2022.
## Identity
- **NPI:** 1942959119 (Entity type: Individual)
- **Enumerated:** March 23, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD225101 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 1800 CENTENNIAL BLVD, Springfield, OR 97477-4379
- **Phone:** (541) 747-4300
## 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:** Northwest Medical Homes, LLC (NPI 1114396199, Springfield, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1942959119) · Data from the CMS NPPES public registry.