OLIVIA ANN LAMBERT SLP
NPI 1699333658
Speech-Language Pathologist in Duluth, MN
About Olivia Ann Lambert Slp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLIVIA ANN LAMBERT SLP (NPI 1699333658) is an individual speech-language pathologist provider in Duluth, Minnesota and active in the NPI registry since June 2019. She is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Olivia Ann Lambert Slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Olivia Lambert reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 1,460 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.
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.
DULUTH, MN 55805
DULUTH, MN 55805
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 Olivia Lambert's NPI number?
The NPI number for Olivia Lambert is 1699333658. It was assigned to this individual provider in the NPPES registry on June 4, 2019.
Where is Olivia Lambert located?
Olivia Lambert practices at 407 E 3rd St, Duluth, MN 55805. The listed phone number is (218) 786-4000.
What is Olivia Lambert's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Olivia Lambert enrolled in Medicare?
Yes. Olivia Lambert is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Olivia Lambert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Lambert reassigns Medicare benefits to The Duluth Clinic, Ltd (Duluth, MN). 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 Olivia Lambert'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 Olivia Lambert was last updated on June 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Olivia Ann Lambert, SLP · NPI 1699333658
Speech-Language Pathologist provider in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since June 4, 2019.
## Identity
- **NPI:** 1699333658 (Entity type: Individual)
- **Enumerated:** June 4, 2019
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 407 E 3RD ST, Duluth, MN 55805-1950
- **Phone:** (218) 786-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** The Duluth Clinic, Ltd (NPI 1245278209, Duluth, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 4, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1699333658) · Data from the CMS NPPES public registry.