MDRI LLC
NPI 1922887157
Clinic/Center - Primary Care in East Greenwich, RI

Q: What is Mdri LLC's NPI number?

The NPI number for Mdri LLC is 1922887157. It was assigned to this organization in the NPPES registry on September 26, 2023. The provider is doing business as Blackstone Valley Medicine, Cherry Hill Medicine, Greenwich Bay Medicine and Johnston Urgent Care.

Q: What is Mdri LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Q: When was this NPI record last updated?

The NPPES record for Mdri LLC was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since September 26, 2023CLIA Certified · 3 labs

1407 S COUNTY TRL STE 432, EAST GREENWICH, RI 02818(401) 398-0288(401) 471-7365 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 28, 2026, Mar 29, 2025, Nov 8, 2023 (3 updates tracked since 2023).

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About Mdri Llc NPPES

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

MDRI LLC (NPI 1922887157), doing business as Blackstone Valley Medicine, is a healthcare organization registered as a primary care in East Greenwich, Rhode Island and active in the NPI registry since September 2023. The organization holds 3 active CLIA laboratory certificates, maintains 3 additional practice locations, and lists Julie E. Hetrick, Nurse Adminstrator, as its authorized official.

NPPES Registry Identity

NPI1922887157

Entity TypeOrganization

Primary Taxonomy261QP2300X

Legal Business NameMDRI LLC

Location Address1407 S COUNTY TRL STE 432East Greenwich, RI 02818-1679

Mailing Address1407 S County Trl Ste 431East Greenwich, RI 02818-1679 · (401) 398-0288 · Fax (401) 471-7365

Phone(401) 398-0288

Fax(401) 471-7365

Organization SubpartNo

Authorized OfficialJulie E. HetrickNurse Adminstrator · (401) 638-6374

Enumeration DateSeptember 26, 2023

Last NPPES UpdateApril 28, 20263 updates tracked since enumeration

NPPES CertifiedApril 28, 2026

✔ NPI 1922887157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities

Taxonomy Code261QP2300X

Also ListedClinic/Center · Urgent CareTaxonomy 261QU0200X

1407 S COUNTY TRL STE 432, East Greenwich, RI 02818

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Other Names 4

Doing Business AsBlackstone Valley Medicine

Doing Business AsCherry Hill Medicine

Doing Business AsGreenwich Bay Medicine

Doing Business AsJohnston Urgent Care

Secondary Practice Locations 3

Location 11239 Hartford Ave Ste 3BJohnston, RI 02919-7137 · Phone (401) 209-1760 · Fax (401) 209-1761

Location 26 Blackstone Valley Pl Ste 201Lincoln, RI 02865-1112 · Phone (401) 638-6374 · Fax (401) 358-9042

Location 31239 Hartford Ave Ste 3Johnston, RI 02919-7137 · Phone (401) 209-1730 · Fax (401) 209-1731

CLIA Laboratory Certificates CMS CLIA 3

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 41D2325671

Mdri Dba Johnston Urgent Care · Johnston, RI

Active · expires Jun 17, 2027

CLIA Number41D2325671

Laboratory TypePhysician Office

Certificate Effective DateJune 18, 2025

Certificate Expiration DateJune 17, 2027

Laboratory DirectorFrank M. D Alessandro

Laboratory Phone(401) 209-1730

Laboratory LocationMdri Dba Johnston Urgent Care1239 Hartford Ave Ste 3, Johnston, RI 02919

CLIA data matches this NPI record on: Address Name Phone

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

Certificate of Waiver 41D2325692

Mdri Dba Cherry Hill Medicine · Johnston, RI

Active · expires Jun 17, 2027

CLIA Number41D2325692

Laboratory TypePhysician Office

Certificate Effective DateJune 18, 2025

Certificate Expiration DateJune 17, 2027

Laboratory DirectorFrank M. D Alessandro

Laboratory Phone(401) 209-1760

Laboratory LocationMdri Dba Cherry Hill Medicine1239 Hartford Ave Ste 3B, Johnston, RI 02919

CLIA data matches this NPI record on: Address Name Phone

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

Certificate of Waiver 41D2296887

Mdri LLC · Lincoln, RI

Active · expires Jan 7, 2028

CLIA Number41D2296887

Laboratory TypePhysician Office

Certificate Effective DateJanuary 8, 2026

Certificate Expiration DateJanuary 7, 2028

Laboratory DirectorJonathan H. Martin

Laboratory Phone(401) 638-6374

Laboratory LocationMdri LLC5 Blackstone Valley Pl Bldg 2 Ste 201, Lincoln, RI 02865

CLIA data matches this NPI record on: Phone

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

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL JOHN COBB PA-C

Physician Assistant