Rheumatology Specialists of Connecticut, Inc.
NPI 1720534811 · Rheumatology Physician · South Windsor, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rheumatology Specialists of Connecticut, Inc. is a Rheumatology Physician organization in South Windsor, CT (NPI 1720534811).
Provider details
- NPI number
- 1720534811
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Timothy Quan, Owner(860) 432-8400
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Non-Pharmacy Dispensing Site332900000X
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 399 Farmington Ave Ste Ll2Farmington, CT 06032-1936Phone: (860) 432-8400Fax: (860) 432-8430
- 2701 Tamarack AveSouth Windsor, CT 06074-5562Phone: (860) 432-8400
Registry dates
- Enumerated
- 2016-08-29
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Rheumatology Specialists of Connecticut, Inc.'s NPI number?
- Rheumatology Specialists of Connecticut, Inc.'s National Provider Identifier (NPI) is 1720534811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rheumatology Specialists of Connecticut, Inc.?
- Rheumatology Specialists of Connecticut, Inc. is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Rheumatology Specialists of Connecticut, Inc. located?
- Rheumatology Specialists of Connecticut, Inc.'s practice location on file with NPPES is 1504 Sullivan Ave, South Windsor, CT 06074-2711.
- What is Rheumatology Specialists of Connecticut, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Rheumatology Specialists of Connecticut, Inc. is (860) 432-8400.
- Does Rheumatology Specialists of Connecticut, Inc. accept Medicare?
- Rheumatology Specialists of Connecticut, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Rheumatology Specialists of Connecticut, Inc.?
- The authorized official listed on Rheumatology Specialists of Connecticut, Inc.'s NPPES record is Timothy Quan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rheumatology Specialists of Connecticut, Inc.'s NPI active?
- Yes — Rheumatology Specialists of Connecticut, Inc.'s NPI (1720534811) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.