GREGORY SHANK MD
NPI 1659674596
Surgery in Reedsport, OR
About Gregory Shank Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY SHANK MD (NPI 1659674596) is an individual surgery provider in Reedsport, Oregon, licensed in Oregon (MD153010) and active in the NPI registry since December 2010. He is enrolled in Medicare PECOS, is affiliated with Lower Umpqua Hospital District, and is a graduate of Loma Linda University School Of Medicine (1999).
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
Gregory Shank 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
3Medicare enrollment records show Gregory Shank reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Reedsport, OR 97467
- Reassigned Medicare billing, Oregon enrollment
- 59 clinicians in this Medicare group
Coos Bay, OR 97420
- Reassigned Medicare billing, Oregon enrollment
- 327 clinicians in this Medicare group
- Reassigned Medicare billing, Oregon enrollment
- 127 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.
Lower Umpqua Hospital District
Critical Access Hospitals · Reedsport, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97467 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
REEDSPORT, OR 97467
REEDSPORT, OR 97467
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 Gregory Shank's NPI number?
The NPI number for Gregory Shank is 1659674596. It was assigned to this individual provider in the NPPES registry on December 15, 2010.
Where is Gregory Shank located?
Gregory Shank practices at 600 Ranch Rd, Reedsport, OR 97467. The listed phone number is (541) 271-2171.
What is Gregory Shank's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Gregory Shank enrolled in Medicare?
Yes. Gregory Shank 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 Gregory Shank's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Shank reassigns Medicare benefits to 3 organizations: Lower Umpqua Hospital District (Reedsport, OR), Bay Area Hospital District (Coos Bay, OR) and Providence Health & Services Oregon (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 Gregory Shank's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Shank accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Gregory Shank 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 Gregory Shank affiliated with any hospitals?
According to CMS data, Gregory Shank is affiliated with Lower Umpqua Hospital District.
When was this NPI record last updated?
The NPPES record for Gregory Shank was last updated on December 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.
# Gregory Shank, MD · NPI 1659674596
Surgery physician in Reedsport, Oregon. Individual provider, active in the CMS NPPES registry since December 15, 2010.
## Identity
- **NPI:** 1659674596 (Entity type: Individual)
- **Enumerated:** December 15, 2010
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** MD153010 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 600 RANCH RD, Reedsport, OR 97467-1720
- **Phone:** (541) 271-2171
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Lower Umpqua Hospital District (NPI 1003874819, Reedsport, OR); Bay Area Hospital District (NPI 1225016561, Coos Bay, OR); Providence Health & Services Oregon (OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loma Linda University School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** December 15, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1659674596) · Data from the CMS NPPES public registry.