JOSE C DIAS MD
NPI 1255325916
Family Medicine in Appleton, WI
About Jose C Dias Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSE C DIAS MD (NPI 1255325916) is an individual family medicine provider in Appleton, Wisconsin, licensed in Wisconsin (39485) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Thedacare Regional Med Ctr - Neenah, and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
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
Jose C Dias Md 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 Jose Dias reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Menasha, WI 54952
- Reassigned Medicare billing, Wisconsin enrollment
- 988 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 6
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Thedacare Regional Med Ctr - Neenah
Acute Care Hospitals · Neenah, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54915 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 5
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 Jose Dias's NPI number?
The NPI number for Jose Dias is 1255325916. It was assigned to this individual provider in the NPPES registry on September 8, 2005.
Where is Jose Dias located?
Jose Dias practices at 3329 Express Ct, Appleton, WI 54915. The listed phone number is (920) 733-5900.
What is Jose Dias's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Jose Dias enrolled in Medicare?
Yes. Jose Dias 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 Jose Dias's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jose Dias reassigns Medicare benefits to Thedacare, Incorporated (Menasha, WI). 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 Jose Dias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jose Dias accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource (Common Ground Healthcare) list Jose Dias 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 Jose Dias affiliated with any hospitals?
According to CMS data, Jose Dias is affiliated with Thedacare Regional Med Ctr - Neenah.
When was this NPI record last updated?
The NPPES record for Jose Dias was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.