MARY E JENNINGS RD
NPI 1497932255
Dietitian, Registered in Olympia, WA
About Mary E Jennings Rd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY E JENNINGS RD (NPI 1497932255) is an individual dietitian, registered in Olympia, Washington, licensed in Washington (DI00001359) and active in the NPI registry since January 2008. She is a graduate of Other (1999).
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
Mary E Jennings Rd 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 Reassignment
Medicare enrollment records show Mary Jennings reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Olympia, WA 98506
- Reassigned Medicare billing, Washington enrollment
- 15 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
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.
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES
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 Jennings's NPI number?
The NPI number for Mary Jennings is 1497932255. It was assigned to this individual provider in the NPPES registry on January 23, 2008.
Where is Mary Jennings located?
Mary Jennings practices at 3525 Ensign Road NE Suite K, Olympia, WA 98506. The listed phone number is (360) 413-8121.
What is Mary Jennings's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Mary Jennings enrolled in Medicare?
Yes. Mary Jennings 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 organization bills Medicare for Mary Jennings's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Jennings reassigns Medicare benefits to Memorial Nephrology Associates PLLC (Olympia, 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 Jennings's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Jennings accept?
Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Mary Jennings 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 Jennings was last updated on September 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 E Jennings, RD · NPI 1497932255
Dietitian, Registered provider in Olympia, Washington. Individual provider, active in the CMS NPPES registry since January 23, 2008.
## Identity
- **NPI:** 1497932255 (Entity type: Individual)
- **Enumerated:** January 23, 2008
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** DI00001359 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 3525 ENSIGN ROAD NE, SUITE K, Olympia, WA 98506-5065
- **Phone:** (360) 413-8121 · **Fax:** (360) 413-8865
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Memorial Nephrology Associates PLLC (NPI 1053374421, Olympia, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** September 16, 2009
---
Source: [NPI Profile](https://npiprofile.com/npi/1497932255) · Data from the CMS NPPES public registry.