DR. BIANCA DIAZ ARRINDELL MD
NPI 1982271003
Family Medicine in Waterbury, CT
About Dr. Bianca Diaz Arrindell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BIANCA DIAZ ARRINDELL MD (NPI 1982271003) is an individual family medicine provider in Waterbury, Connecticut, licensed in Connecticut (79606) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newtown, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Dr. Bianca Diaz Arrindell 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 Reassignments
2Medicare enrollment records show Bianca Diaz Arrindell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waterbury, CT 06704
- Reassigned Medicare billing, Connecticut enrollment
- 22 clinicians in this Medicare group
Danbury, CT 06810
- Reassigned Medicare billing, Connecticut enrollment
- 818 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 06704 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WATERBURY, CT 06704
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 Bianca Diaz Arrindell's NPI number?
The NPI number for Bianca Diaz Arrindell is 1982271003. It was assigned to this individual provider in the NPPES registry on June 8, 2021.
Where is Bianca Diaz Arrindell located?
Bianca Diaz Arrindell practices at 2000 N Main St Ste A, Waterbury, CT 06704. The listed phone number is (203) 951-8306.
What is Bianca Diaz Arrindell's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Bianca Diaz Arrindell enrolled in Medicare?
Yes. Bianca Diaz Arrindell 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 Bianca Diaz Arrindell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bianca Diaz Arrindell reassigns Medicare benefits to 2 organizations: Nova Physician Group PLLC (Waterbury, CT) and Nuvance Health Medical Practice Ct, Inc. (Danbury, CT). 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 Bianca Diaz Arrindell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bianca Diaz Arrindell accept?
Health plans from Anthem Blue Cross and Blue Shield list Bianca Diaz Arrindell 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 Bianca Diaz Arrindell was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 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. Bianca Diaz Arrindell, MD · NPI 1982271003
Family Medicine physician in Waterbury, Connecticut. Individual provider, active in the CMS NPPES registry since June 8, 2021.
## Identity
- **NPI:** 1982271003 (Entity type: Individual)
- **Enumerated:** June 8, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 79606 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 2000 N MAIN ST STE A, Waterbury, CT 06704-2364
- **Phone:** (203) 951-8306
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Nova Physician Group PLLC (NPI 1093561136, Waterbury, CT); Nuvance Health Medical Practice Ct, Inc. (NPI 1407898117, Danbury, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** September 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1982271003) · Data from the CMS NPPES public registry.