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ARTHRITIS CENTER OF CONNECTICUT. - PC
NPI 1245275981
Internal Medicine - Rheumatology in Waterbury, CT

Active since June 17, 2006
1389 W MAIN ST, SUITE 120, WATERBURY, CT 06708(203) 755-5555(203) 573-8523 Get Directions Write a Review

NPPES record last updated: April 14, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Arthritis Center Of Connecticut. - Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ARTHRITIS CENTER OF CONNECTICUT. - PC (NPI 1245275981) is a healthcare organization registered as a rheumatology in Waterbury, Connecticut and active in the NPI registry since June 2006. The organization lists Brian Peck, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1245275981
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameARTHRITIS CENTER OF CONNECTICUT. - PC
Location Address1389 W MAIN ST, SUITE 120Waterbury, CT 06708-3104
Mailing Address1389 W Main St, Suite 120Waterbury, CT 06708-3104 · (203) 755-5555 · Fax (203) 573-8523
Phone(203) 755-5555
Fax(203) 573-8523
Organization SubpartNo
Authorized OfficialBrian PeckMedical Director · (203) 755-5555
Enumeration DateJune 17, 2006
Last NPPES UpdateApril 14, 2014
✔ NPI 1245275981 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in CT · 016893
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
1389 W MAIN ST, Waterbury, CT 06708
Open in Google Maps ↗

Other Identifiers 3

Medicaid004085636CT
Medicare UPINB84006CO
Medicare ID-Type Unspecified820000010CT

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arthritis Center Of Connecticut. - Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Arthritis Center Of Connecticut. - PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Richard Matza, M.D.
Orthopedic Surgery
NPI 1770511891
1389 W MAIN ST SUITE 123
Waterbury, CT 06708
(203) 755-5555
✔ PECOS✔ Accepts MedicareSame address
Brian Peck, MD
Rheumatology
NPI 1629036868
1389 W MAIN ST SUITE 120
Waterbury, CT 06708
(203) 755-5555
✔ PECOSSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Arthritis Center Of Connecticut. - PC's NPI number?

The NPI number for Arthritis Center Of Connecticut. - PC is 1245275981. It was assigned to this organization in the NPPES registry on June 17, 2006.

Where is Arthritis Center Of Connecticut. - PC located?

Arthritis Center Of Connecticut. - PC is located at 1389 W Main St Suite 120, Waterbury, CT 06708. The listed phone number is (203) 755-5555.

What is Arthritis Center Of Connecticut. - PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Arthritis Center Of Connecticut. - PC enrolled in Medicare?

Yes. Arthritis Center Of Connecticut. - PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Arthritis Center Of Connecticut. - PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Arthritis Center Of Connecticut. - PC, in Orthopedic Surgery and Rheumatology. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Arthritis Center Of Connecticut. - PC accept?

Health plans from Anthem Blue Cross and Blue Shield list Arthritis Center Of Connecticut. - PC 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 Arthritis Center Of Connecticut. - PC was last updated on April 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.