MR. DAVID JON LEFFMANN MPT
NPI 1841295276
Physical Therapist in Seattle, WA
About Mr. David Jon Leffmann Mpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. DAVID JON LEFFMANN MPT (NPI 1841295276) is an individual physical therapist in Seattle, Washington, licensed in Washington (PT00005718) and active in the NPI registry since June 2005.
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. David Jon Leffmann Mpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show David Leffmann reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellevue, WA 98006
- Reassigned Medicare billing, Washington enrollment
- 286 clinicians in this Medicare group
Kirkland, WA 98034
- Reassigned Medicare billing, Washington enrollment
- 1,074 clinicians in this Medicare group
Auburn, WA 98002
- Reassigned Medicare billing, Washington enrollment
- 618 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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98104
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 David Leffmann's NPI number?
The NPI number for David Leffmann is 1841295276. It was assigned to this individual provider in the NPPES registry on June 13, 2005.
Where is David Leffmann located?
David Leffmann practices at 506 2nd Ave Ste 100, Seattle, WA 98104. The listed phone number is (206) 264-9780.
What is David Leffmann's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is David Leffmann enrolled in Medicare?
Yes. David Leffmann is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Leffmann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Leffmann reassigns Medicare benefits to 3 organizations: Washington Luna Care Physical Therapy LLC (Bellevue, WA), King County Public Hospital District No 2 (Kirkland, WA) and Apple Physical Therapy, LLC (Auburn, 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 David Leffmann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Leffmann accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list David Leffmann 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 David Leffmann was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.