TAMMY WISCOVITCH
NPI 1891501748
Dietitian, Registered in Cottage Grove, OR
About Tammy Wiscovitch NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY WISCOVITCH (NPI 1891501748) is an individual dietitian, registered in Cottage Grove, Oregon, licensed in Oregon (753576) and active in the NPI registry since December 2024. She is affiliated with Peacehealth Cottage Grove Community Medical Center, maintains a secondary practice location in Cottage Grove, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Tammy Wiscovitch 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
3Medicare enrollment records show Tammy Wiscovitch reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cottage Grove, OR 97424
- Reassigned Medicare billing, Oregon enrollment
- 155 clinicians in this Medicare group
Creswell, OR 97426
- Reassigned Medicare billing, Oregon enrollment
- 83 clinicians in this Medicare group
Eugene, OR 97401
- Reassigned Medicare billing, Oregon enrollment
- 412 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.
Peacehealth Cottage Grove Community Medical Center
Critical Access Hospitals · Cottage Grove, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97424 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COTTAGE GROVE, OR 97424
COTTAGE GROVE, OR 97424
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 Tammy Wiscovitch's NPI number?
The NPI number for Tammy Wiscovitch is 1891501748. It was assigned to this individual provider in the NPPES registry on December 5, 2024.
Where is Tammy Wiscovitch located?
Tammy Wiscovitch practices at 1515 Village Dr, Cottage Grove, OR 97424. The listed phone number is (541) 767-5311.
What is Tammy Wiscovitch's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Tammy Wiscovitch enrolled in Medicare?
Yes. Tammy Wiscovitch 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 Tammy Wiscovitch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Wiscovitch reassigns Medicare benefits to 3 organizations: Peacehealth (Cottage Grove, OR), Peacehealth Medical Group Cottage Grove (Creswell, OR) and Peacehealth Medical Group (Eugene, OR). 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 Tammy Wiscovitch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tammy Wiscovitch accept?
Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list Tammy Wiscovitch 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 Tammy Wiscovitch affiliated with any hospitals?
According to CMS data, Tammy Wiscovitch is affiliated with Peacehealth Cottage Grove Community Medical Center.
When was this NPI record last updated?
The NPPES record for Tammy Wiscovitch was last updated on January 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Tammy Wiscovitch · NPI 1891501748
Dietitian, Registered provider in Cottage Grove, Oregon. Individual provider, active in the CMS NPPES registry since December 5, 2024.
## Identity
- **NPI:** 1891501748 (Entity type: Individual)
- **Enumerated:** December 5, 2024
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** 753576 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 1515 VILLAGE DR, Cottage Grove, OR 97424-9700
- **Phone:** (541) 767-5311
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Peacehealth (NPI 1902892391, Cottage Grove, OR); Peacehealth Medical Group Cottage Grove (NPI 1780631267, Creswell, OR); Peacehealth Medical Group (NPI 1447207287, Eugene, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** January 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1891501748) · Data from the CMS NPPES public registry.