MERYL MAZEPA DEMPSEY PT
NPI 1447928213
Physical Medicine & Rehabilitation in Seattle, WA
About Meryl Mazepa Dempsey Pt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MERYL MAZEPA DEMPSEY PT (NPI 1447928213) is an individual physical medicine & rehabilitation provider in Seattle, Washington, licensed in Washington (61217509) and active in the NPI registry since September 2021. She is a graduate of Other (2021).
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
Meryl Mazepa Dempsey Pt 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
4Medicare enrollment records show Meryl Dempsey reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98103
- Reassigned Medicare billing, Washington enrollment
- 4 clinicians in this Medicare group
Seattle, WA 98115
- Reassigned Medicare billing, Washington enrollment
- 4 clinicians in this Medicare group
Kirkland, WA 98034
- Reassigned Medicare billing, Washington enrollment
- 1,074 clinicians in this Medicare group
Bellevue, WA 98006
- Reassigned Medicare billing, Washington enrollment
- 286 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 5
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.
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 Meryl Dempsey's NPI number?
The NPI number for Meryl Dempsey is 1447928213. It was assigned to this individual provider in the NPPES registry on September 5, 2021.
Where is Meryl Dempsey located?
Meryl Dempsey practices at 4501 Interlake Ave N, Seattle, WA 98103. The listed phone number is (206) 905-8575.
What is Meryl Dempsey's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Meryl Dempsey enrolled in Medicare?
Yes. Meryl Dempsey 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 Meryl Dempsey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meryl Dempsey reassigns Medicare benefits to 4 organizations: Velocity Physiotherapy LLC (Seattle, WA), Reverve LLC (Seattle, WA), King County Public Hospital District No 2 (Kirkland, WA) and Washington Luna Care Physical Therapy LLC (Bellevue, 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 Meryl Dempsey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Meryl Dempsey accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Meryl Dempsey 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 Meryl Dempsey was last updated on September 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.