TANA GEGEN MD
NPI 1972864304
Internal Medicine in Salem, OR
About Tana Gegen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TANA GEGEN MD (NPI 1972864304) is an individual internal medicine provider in Salem, Oregon, licensed in Oregon (MD184953) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, is affiliated with Legacy Silverton Medical Center, and is a graduate of Saint Louis University School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
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
Tana Gegen 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 Reassignments
2Medicare enrollment records show Tana Gegen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salem, OR 97301
- Reassigned Medicare billing, Oregon enrollment
- 625 clinicians in this Medicare group
Dallas, OR 97338
- Reassigned Medicare billing, Oregon enrollment
- 254 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Legacy Silverton Medical Center
Acute Care Hospitals · Silverton, ORSalem Hospital
Acute Care Hospitals · Salem, ORSantiam Hospital
Acute Care Hospitals · Stayton, ORWillamette Valley Medical Center
Acute Care Hospitals · Mcminnville, ORWest Valley Hospital
Critical Access Hospitals · Dallas, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97301 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.
SALEM, OR 97301
SALEM, OR 97301
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 Tana Gegen's NPI number?
The NPI number for Tana Gegen is 1972864304. It was assigned to this individual provider in the NPPES registry on June 1, 2012.
Where is Tana Gegen located?
Tana Gegen practices at 890 Oak St SE, Salem, OR 97301. The listed phone number is (503) 561-8200.
What is Tana Gegen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Tana Gegen enrolled in Medicare?
Yes. Tana Gegen 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 Tana Gegen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tana Gegen reassigns Medicare benefits to 2 organizations: Salem Health (Salem, OR) and Salem Health West Valley (Dallas, 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 Tana Gegen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Tana Gegen affiliated with any hospitals?
According to CMS data, Tana Gegen is affiliated with Legacy Silverton Medical Center, Salem Hospital, Santiam Hospital, Willamette Valley Medical Center and West Valley Hospital.
When was this NPI record last updated?
The NPPES record for Tana Gegen was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Tana Gegen, MD · NPI 1972864304
Internal Medicine physician in Salem, Oregon. Individual provider, active in the CMS NPPES registry since June 1, 2012.
## Identity
- **NPI:** 1972864304 (Entity type: Individual)
- **Enumerated:** June 1, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD184953 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 890 OAK ST SE, Salem, OR 97301
- **Phone:** (503) 561-8200
## 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): Salem Health (NPI 1265431829, Salem, OR); Salem Health West Valley (NPI 1245237486, Dallas, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** June 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1972864304) · Data from the CMS NPPES public registry.