DR. OLIVIA OLDAKER DC
NPI 1689591646
Chiropractor in Cookeville, TN
About Dr. Olivia Oldaker Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. OLIVIA OLDAKER DC (NPI 1689591646) is an individual chiropractor in Cookeville, Tennessee, licensed in Tennessee (4078) and active in the NPI registry since July 2026. She is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Olivia Oldaker Dc 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.
Other Providers at the Same Location NPPES 3
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 Olivia Oldaker's NPI number?
The NPI number for Olivia Oldaker is 1689591646. It was assigned to this individual provider in the NPPES registry on July 1, 2026.
Where is Olivia Oldaker located?
Olivia Oldaker practices at 280 S Jefferson Ave, Cookeville, TN 38501. The listed phone number is (931) 528-5284.
What is Olivia Oldaker's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Olivia Oldaker enrolled in Medicare?
Yes. Olivia Oldaker 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.
What insurance does Olivia Oldaker accept?
Health plans from BlueCross BlueShield of Tennessee list Olivia Oldaker 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 Olivia Oldaker was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.
# Dr. Olivia Oldaker, DC · NPI 1689591646
Chiropractor provider in Cookeville, Tennessee. Individual provider, active in the CMS NPPES registry since July 1, 2026.
## Identity
- **NPI:** 1689591646 (Entity type: Individual)
- **Enumerated:** July 1, 2026
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 4078 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 280 S JEFFERSON AVE, Cookeville, TN 38501-3453
- **Phone:** (931) 528-5284
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** August 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1689591646) · Data from the CMS NPPES public registry.