MARY MARTINEAU
NPI 1124404504
Social Worker - Clinical in Salt Lake City, UT
About Mary Martineau NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY MARTINEAU (NPI 1124404504) is an individual clinical provider in Salt Lake City, Utah and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
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 (PECOS)
Mary Martineau is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mary Martineau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Salt Lake City, UT 84105
- Reassigned Medicare billing, Utah enrollment
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 84121 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.
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 Martineau's NPI number?
The NPI number for Mary Martineau is 1124404504. It was assigned to this individual provider in the NPPES registry on August 7, 2015.
Where is Mary Martineau located?
Mary Martineau practices at 5965 S 900 E, Salt Lake City, UT 84121. The listed phone number is (801) 263-7138.
What is Mary Martineau's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Mary Martineau enrolled in Medicare?
Yes. Mary Martineau is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mary Martineau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Martineau reassigns Medicare benefits to Mary M Martineau Lcsw LLC (Salt Lake City, UT). 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 Martineau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Martineau accept?
Health plans from BridgeSpan Health Company, Regence BlueCross BlueShield of Utah and Select Health list Mary Martineau 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 Martineau was last updated on August 7, 2015. 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.