TANIA CLARICE DIAZ M.D.
NPI 1396181251
Internal Medicine in Arden, NC
About Tania Clarice Diaz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TANIA CLARICE DIAZ M.D. (NPI 1396181251) is an individual internal medicine provider in Arden, North Carolina, licensed in North Carolina (2018-02631) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with Memorial Mission Hospital And Asheville Surgery Ce, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 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
Tania Clarice Diaz M.d. 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 Reassignments
3Medicare enrollment records show Tania Diaz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Arden, NC 28704
- Reassigned Medicare billing, North Carolina enrollment
- Medicare enrollment name: Mission Health Community Multispecialty Providers LLC
- 824 clinicians in this Medicare group
Arden, NC 28704
- Reassigned Medicare billing, North Carolina enrollment
- Also billed through NPI 1619606316 (North Carolina)
- 10 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, North Carolina enrollment
- 728 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Mission Hospital And Asheville Surgery Ce
Acute Care Hospitals · Asheville, NCMargaret R Pardee Memorial Hospital
Acute Care Hospitals · Hendersonville, NCAdventhealth Hendersonville
Acute Care Hospitals · Hendersonville, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28704 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.
Other Providers at the Same Location NPPES 2
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 Tania Diaz's NPI number?
The NPI number for Tania Diaz is 1396181251. It was assigned to this individual provider in the NPPES registry on May 20, 2013.
Where is Tania Diaz located?
Tania Diaz practices at 310 Long Shoals Rd Ste 310, Arden, NC 28704. The listed phone number is (828) 213-8235.
What is Tania Diaz's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Tania Diaz enrolled in Medicare?
Yes. Tania Diaz 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 organizations bill Medicare for Tania Diaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tania Diaz reassigns Medicare benefits to 3 organizations: Mission Community Anesthesiology Specialists LLC (Arden, NC), Henderson County Hospital Corporation (Arden, NC) and Signify Health Medical Associates, PLLC (Dallas, TX). Each 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 Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tania Diaz accept?
Health plans from Oscar Health Plan of North Carolina, Inc and UnitedHealthcare list Tania Diaz 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.
Is Tania Diaz affiliated with any hospitals?
According to CMS data, Tania Diaz is affiliated with Memorial Mission Hospital And Asheville Surgery Ce, Margaret R Pardee Memorial Hospital and Adventhealth Hendersonville.
When was this NPI record last updated?
The NPPES record for Tania Diaz was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 Clarice Diaz, M.D. · NPI 1396181251
Internal Medicine physician in Arden, North Carolina. Individual provider, active in the CMS NPPES registry since May 20, 2013.
## Identity
- **NPI:** 1396181251 (Entity type: Individual)
- **Enumerated:** May 20, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 2018-02631 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 310 LONG SHOALS RD STE 310, Arden, NC 28704-8794
- **Phone:** (828) 213-8235
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Mission Community Anesthesiology Specialists LLC (NPI 1255801486, Arden, NC); Henderson County Hospital Corporation (NPI 1255070868, Arden, NC); Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** March 31, 2021
- **Other identifiers:** Medicaid Q013465 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1396181251) · Data from the CMS NPPES public registry.