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NEW HAVEN RHEUMATOLOGY, P.C.
NPI 1598944746
Internal Medicine - Rheumatology in Guilford, CT

Active since October 24, 2007
47 CLAPBOARD HILL RD., STE 2, GUILFORD, CT 06437(203) 789-2255(203) 495-1888 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 19, 2025, Jun 13, 2024, Jul 10, 2018 (3 updates tracked since 2018).

About New Haven Rheumatology, P.c. NPPES

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

NEW HAVEN RHEUMATOLOGY, P.C. (NPI 1598944746) is a healthcare organization registered as a rheumatology in Guilford, Connecticut and active in the NPI registry since October 2007. The organization lists Gina M Maturo, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1598944746
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameNEW HAVEN RHEUMATOLOGY, P.C.
Location Address47 CLAPBOARD HILL RD., STE 2Guilford, CT 06437-2282
Mailing Address47 Clapboard Hill Rd., Ste 2Guilford, CT 06437-2282 · (203) 789-2255 · Fax (203) 495-1888
Phone(203) 789-2255
Fax(203) 495-1888
Organization SubpartNo
Authorized OfficialGina M MaturoPractice Manager · (203) 789-2255
Enumeration DateOctober 24, 2007
Last NPPES UpdateJune 19, 20253 updates tracked since enumeration
NPPES CertifiedJune 13, 2024
✔ NPI 1598944746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
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.
47 CLAPBOARD HILL RD., Guilford, CT 06437
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Other Identifiers 1

Medicaid004394821CT

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 Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.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)

New Haven Rheumatology, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to New Haven Rheumatology, P.C., which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Robert Schoen, MD
Rheumatology
NPI 1689652208
47 CLAPBOARD HILL RD SUITE 2
Guilford, CT 06437
(203) 533-7159
✔ PECOS✔ Accepts MedicareSame address
Elise Carlson, M.D.
Rheumatology
NPI 1811971260
326 WEST MAIN ST. UNIT 106
Milford, CT 06460
(203) 878-4312
✔ PECOS✔ Accepts Medicare22 mi
Kylie Gargano, APRN
Nurse Practitioner
NPI 1043761042
326 WEST MAIN ST UNIT 106
Milford, CT 06460
(203) 878-4312
✔ PECOS✔ Accepts Medicare22 mi
Julie Yip, D.O.
Rheumatology
NPI 1053670646
326 WEST MAIN ST. UNIT 106
Milford, CT 06460
(203) 878-4312
✔ PECOS✔ Accepts Medicare22 mi

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 New Haven Rheumatology, P.C.'s NPI number?

The NPI number for New Haven Rheumatology, P.C. is 1598944746. It was assigned to this organization in the NPPES registry on October 24, 2007.

Where is New Haven Rheumatology, P.C. located?

New Haven Rheumatology, P.C. is located at 47 Clapboard Hill Rd. Ste 2, Guilford, CT 06437. The listed phone number is (203) 789-2255.

What is New Haven Rheumatology, P.C.'s specialty?

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

Is New Haven Rheumatology, P.C. enrolled in Medicare?

Yes. New Haven Rheumatology, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through New Haven Rheumatology, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to New Haven Rheumatology, P.C.. 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. The largest specialties are Rheumatology (3) and Nurse Practitioner (1). Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does New Haven Rheumatology, P.C. accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 27 other insurers list New Haven Rheumatology, P.C. 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 New Haven Rheumatology, P.C. was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.