TANIA OLIVER N.P.
NPI 1679942478
Nurse Practitioner - Family in Rochester Hills, MI
About Tania Oliver N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TANIA OLIVER N.P. (NPI 1679942478) is an individual family provider in Rochester Hills, Michigan, licensed in Michigan (4704260324) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS.
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)
Tania Oliver N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tania Oliver reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75244
- Reassigned Medicare billing, Michigan enrollment
- 666 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48309 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCHESTER HILLS, MI 48309
ROCHESTER HILLS, MI 48309
ROCHESTER HILLS, MI 48309
ROCHESTER HILLS, MI 48309
ROCHESTER HILLS, MI 48309
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 Tania Oliver's NPI number?
The NPI number for Tania Oliver is 1679942478. It was assigned to this individual provider in the NPPES registry on September 22, 2015.
Where is Tania Oliver located?
Tania Oliver practices at 1854 W Auburn Rd Suite 100A, Rochester Hills, MI 48309. The listed phone number is (248) 696-3171.
What is Tania Oliver's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tania Oliver enrolled in Medicare?
Yes. Tania Oliver is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tania Oliver's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tania Oliver reassigns Medicare benefits to Signify Health Medical Associates, PLLC (Dallas, TX). 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 Tania Oliver's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tania Oliver accept?
Health plans from CareSource (Common Ground Healthcare) list Tania Oliver 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 Tania Oliver was last updated on September 22, 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.
# Tania Oliver, N.P. · NPI 1679942478
Family physician in Rochester Hills, Michigan. Individual provider, active in the CMS NPPES registry since September 22, 2015.
## Identity
- **NPI:** 1679942478 (Entity type: Individual)
- **Enumerated:** September 22, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704260324 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1854 W AUBURN RD, SUITE 100A, Rochester Hills, MI 48309-3868
- **Phone:** (248) 696-3171
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 22, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1679942478) · Data from the CMS NPPES public registry.