GV MEDICAL PRACTICE, LLC
NPI 1629782180
Internal Medicine - Endocrinology, Diabetes & Metabolism in Southbury, CT

Q: What is Gv Medical Practice, LLC's NPI number?

The NPI number for Gv Medical Practice, LLC is 1629782180. It was assigned to this organization in the NPPES registry on January 10, 2023. The provider is doing business as Connecticut Rehab and Medical and Diabetes & Neuropathy Restoration Center.

Q: What is Gv Medical Practice, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since January 10, 2023CLIA 07D2292840 · Waiver

220 MAIN ST S STE 206, SOUTHBURY, CT 06488(203) 348-8200(888) 394-0982 Get Directions Write a Review

NPPES record last updated: March 22, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 22, 2026, Dec 13, 2023, Jan 13, 2023 (3 updates tracked since 2023).

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About Gv Medical Practice, Llc NPPES

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

GV MEDICAL PRACTICE, LLC (NPI 1629782180), doing business as Connecticut Rehab And Medical, is a healthcare organization registered as an endocrinology, diabetes & metabolism in Southbury, Connecticut and active in the NPI registry since January 2023. The organization holds a CLIA Waiver certificate valid through August 17, 2028 and lists Gerald A Valletta, Owner, as its authorized official.

NPPES Registry Identity

NPI1629782180

Entity TypeOrganization

Primary Taxonomy207RE0101X

Legal Business NameGV MEDICAL PRACTICE, LLC

Location Address220 MAIN ST S STE 206Southbury, CT 06488-2275

Mailing Address220 Main St S Ste 206Southbury, CT 06488-2275 · (860) 990-5480 · Fax (888) 394-0982

Phone(203) 348-8200

Fax(888) 394-0982

Organization SubpartNo

Authorized OfficialGerald A VallettaOwner · (203) 241-9457

Enumeration DateJanuary 10, 2023

Last NPPES UpdateMarch 22, 20263 updates tracked since enumeration

NPPES CertifiedMarch 22, 2026

✔ NPI 1629782180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedFamily Medicine · DiabetologyTaxonomy 207QB0505X

Also ListedNurse PractitionerTaxonomy 363L00000X

220 MAIN ST S STE 206, Southbury, CT 06488

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Other Names 2

Doing Business AsConnecticut Rehab And Medical

Doing Business AsDiabetes & Neuropathy Restoration Center

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)

Gv Medical Practice, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Gv Medical Practice, LLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Gerald Valletta, MD

Internal Medicine

NPI 1417991688

2247 EAST MAIN STREET SUITE 103
Waterbury, CT 06705

(203) 757-3486

✔ PECOS✔ Accepts Medicare12 mi

Maria Passaro-Henry, MD

Internal Medicine

NPI 1144250630

3594 WHITNEY AVE
Hamden, CT 06518

(203) 233-6324

✔ PECOS✔ Accepts Medicare17 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 07D2292840

Gv Medical Practice LLC · Southbury, CT

Active · expires Aug 17, 2028

CLIA Number07D2292840

Laboratory TypePhysician Office

Certificate Effective DateAugust 18, 2026

Certificate Expiration DateAugust 17, 2028

Laboratory DirectorGerald A. Valleta

Laboratory Phone(203) 348-8200

Laboratory LocationGv Medical Practice LLC220 Main St. South Suite 206, Southbury, CT 06488

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

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 Gv Medical Practice, LLC's NPI number?

The NPI number for Gv Medical Practice, LLC is 1629782180. It was assigned to this organization in the NPPES registry on January 10, 2023. The provider is doing business as Connecticut Rehab and Medical and Diabetes & Neuropathy Restoration Center.

Where is Gv Medical Practice, LLC located?

Gv Medical Practice, LLC is located at 220 Main St S Ste 206, Southbury, CT 06488. The listed phone number is (203) 348-8200.

What is Gv Medical Practice, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Gv Medical Practice, LLC enrolled in Medicare?

Yes. Gv Medical Practice, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gv Medical Practice, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Gv Medical Practice, LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Gv Medical Practice, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 07D2292840) is associated with this NPI, valid through August 17, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Gv Medical Practice, LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Gv Medical Practice, LLC 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 Gv Medical Practice, LLC was last updated on March 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.