MARY LEIGHTON LMHC
NPI 1588061287
Counselor - Mental Health in Olympia, WA
About Mary Leighton Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY LEIGHTON LMHC (NPI 1588061287) is an individual mental health provider in Olympia, Washington, licensed in Washington (LH 00004645) and active in the NPI registry since November 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mary Leighton Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mary Leighton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 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.
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 Mary Leighton's NPI number?
The NPI number for Mary Leighton is 1588061287. It was assigned to this individual provider in the NPPES registry on November 24, 2014. The provider is also known as Mary Makela.
Where is Mary Leighton located?
Mary Leighton practices at 6932 105th Ave SW, Olympia, WA 98512. The listed phone number is (360) 481-1487.
What is Mary Leighton's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Mary Leighton enrolled in Medicare?
Yes. Mary Leighton is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mary Leighton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Leighton reassigns Medicare benefits to Kaiser Foundation Health Plan Of Washington (Renton, WA). The 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 Mary Leighton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mary Leighton was last updated on November 26, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Mary Leighton, LMHC · NPI 1588061287
Mental Health provider in Olympia, Washington. Individual provider, active in the CMS NPPES registry since November 24, 2014.
## Identity
- **NPI:** 1588061287 (Entity type: Individual)
- **Enumerated:** November 24, 2014
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LH 00004645 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6932 105TH AVE SW, Olympia, WA 98512-8503
- **Phone:** (360) 481-1487
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 26, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1588061287) · Data from the CMS NPPES public registry.