LYNNE OLDHAM PHD, RD, CDE, CHES
NPI 1235161928
Dietitian, Registered - Nutrition, Pediatric in Bend, OR
About Lynne Oldham Phd, Rd, Cde, Ches NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYNNE OLDHAM PHD, RD, CDE, CHES (NPI 1235161928) is an individual nutrition, pediatric provider in Bend, Oregon, licensed in Oregon (653) and active in the NPI registry since July 2006. She maintains a secondary practice location in Bend and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Lynne Oldham Phd, Rd, Cde, Ches 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 Lynne Oldham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bend, OR 97701
- Reassigned Medicare billing, Oregon enrollment
- 348 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.
Other Providers at the Same Location NPPES 9
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 Lynne Oldham's NPI number?
The NPI number for Lynne Oldham is 1235161928. It was assigned to this individual provider in the NPPES registry on July 6, 2006.
Where is Lynne Oldham located?
Lynne Oldham practices at 2036 NE Williamson Ct, Bend, OR 97701. The listed phone number is (541) 706-6348.
What is Lynne Oldham's specialty?
The primary specialty registered for this NPI is Dietitian, Registered, specializing in Nutrition, Pediatric, with taxonomy code 133VN1004X.
Is Lynne Oldham enrolled in Medicare?
Yes. Lynne Oldham 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 Lynne Oldham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lynne Oldham reassigns Medicare benefits to St. Charles Health System, Inc. (Bend, OR). 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 Lynne Oldham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lynne Oldham accept?
Health plans from PacificSource Health Plans and Providence Health Plan list Lynne Oldham 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 Lynne Oldham was last updated on November 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Lynne Oldham, PHD, RD, CDE, CHES · NPI 1235161928
Nutrition, Pediatric provider in Bend, Oregon. Individual provider, active in the CMS NPPES registry since July 6, 2006.
## Identity
- **NPI:** 1235161928 (Entity type: Individual)
- **Enumerated:** July 6, 2006
- **Primary specialty:** Dietitian, Registered - Nutrition, Pediatric · taxonomy 133VN1004X
- **State license:** 653 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2036 NE WILLIAMSON CT, Bend, OR 97701-3771
- **Phone:** (541) 706-6348
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** St. Charles Health System, Inc. (NPI 1023331303, Bend, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** November 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1235161928) · Data from the CMS NPPES public registry.