MARY LANGLEY ARNP
NPI 1295895704
Nurse Practitioner - Family in Olympia, WA
About Mary Langley Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY LANGLEY ARNP (NPI 1295895704) is an individual family provider in Olympia, Washington, licensed in Washington (AP30003317) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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)
Mary Langley Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mary Langley reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Olympia, WA 98512
- Reassigned Medicare billing, Washington enrollment
- 4,383 clinicians in this Medicare group
Lakewood, WA 98499
- Reassigned Medicare billing, Washington enrollment
- 67 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98506 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OLYMPIA, WA 98506
OLYMPIA, WA 98506
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 Langley's NPI number?
The NPI number for Mary Langley is 1295895704. It was assigned to this individual provider in the NPPES registry on December 12, 2006.
Where is Mary Langley located?
Mary Langley practices at 413 Lilly Rd NE, Olympia, WA 98506. The listed phone number is (360) 493-7060.
What is Mary Langley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Langley enrolled in Medicare?
Yes. Mary Langley is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mary Langley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Langley reassigns Medicare benefits to 2 organizations: Multicare Health System (Olympia, WA) and Greater Lakes Mental Health Foundation Inc (Lakewood, 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 Mary Langley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Langley accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Mary Langley 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 Mary Langley was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 Langley, ARNP · NPI 1295895704
Family physician in Olympia, Washington. Individual provider, active in the CMS NPPES registry since December 12, 2006.
## Identity
- **NPI:** 1295895704 (Entity type: Individual)
- **Enumerated:** December 12, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP30003317 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 413 LILLY RD NE, Olympia, WA 98506-5133
- **Phone:** (360) 493-7060
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Multicare Health System (NPI 1831609775, Olympia, WA); Greater Lakes Mental Health Foundation Inc (NPI 1225039811, Lakewood, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 9620881 (WA); Medicare UPIN S94861 (WA); Medicare ID-Type Unspecified AB12754 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1295895704) · Data from the CMS NPPES public registry.