SHARON M SEGUIN MD
NPI 1942233309
Dermatology in Wenatchee, WA
About Sharon M Seguin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHARON M SEGUIN MD (NPI 1942233309) is an individual dermatology provider in Wenatchee, Washington, licensed in Washington (MD00038558) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Confluence Health Hospital, and maintains a secondary practice location in Leavenworth.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 4
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
Sharon M Seguin 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 Sharon Seguin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wenatchee, WA 98801
- Reassigned Medicare billing, Washington enrollment
- 558 clinicians in this Medicare group
Wenatchee, WA 98801
- Reassigned Medicare billing, Washington enrollment
- 651 clinicians in this Medicare group
Leavenworth, WA 98826
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1962406389 (Washington)
- 18 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 6
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Confluence Health Hospital
Acute Care Hospitals · Wenatchee, WACascade Medical Center
Critical Access Hospitals · Leavenworth, WAColumbia Basin Hospital
Critical Access Hospitals · Ephrata, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98801 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 6
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 Sharon Seguin's NPI number?
The NPI number for Sharon Seguin is 1942233309. It was assigned to this individual provider in the NPPES registry on July 9, 2006.
Where is Sharon Seguin located?
Sharon Seguin practices at 707 N Emerson Ave, Wenatchee, WA 98801. The listed phone number is (509) 663-8711.
What is Sharon Seguin's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Sharon Seguin enrolled in Medicare?
Yes. Sharon Seguin 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 Sharon Seguin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Seguin reassigns Medicare benefits to 3 organizations: Wenatchee Valley Hospital (Wenatchee, WA), Central Washington Health Services Association (Wenatchee, WA) and Chelan County Public Hospital District No. 1 (Leavenworth, WA). 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 Sharon Seguin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sharon Seguin accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Sharon Seguin 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 Sharon Seguin affiliated with any hospitals?
According to CMS data, Sharon Seguin is affiliated with Confluence Health Hospital, Cascade Medical Center and Columbia Basin Hospital.
When was this NPI record last updated?
The NPPES record for Sharon Seguin was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Sharon M Seguin, MD · NPI 1942233309
Dermatology physician in Wenatchee, Washington. Individual provider, active in the CMS NPPES registry since July 9, 2006.
## Identity
- **NPI:** 1942233309 (Entity type: Individual)
- **Enumerated:** July 9, 2006
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** MD00038558 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 707 N EMERSON AVE, Wenatchee, WA 98801-2032
- **Phone:** (509) 663-8711
## 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): Wenatchee Valley Hospital (NPI 1669719688, Wenatchee, WA); Central Washington Health Services Association (NPI 1801937453, Wenatchee, WA); Chelan County Public Hospital District No. 1 (NPI 1437141215, Leavenworth, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loma Linda University School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** May 27, 2026
- **Other identifiers:** Medicaid 1022731 (WA); Other 137618 (WA); Other P01256595 (WA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1942233309) · Data from the CMS NPPES public registry.