SILVERSTEIN MEDICAL LLC
NPI 1457820573
General Practice in Havre De Grace, MD

Q: What is Silverstein Medical LLC's NPI number?

The NPI number for Silverstein Medical LLC is 1457820573. It was assigned to this organization in the NPPES registry on November 19, 2018.

Q: What is Silverstein Medical LLC's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Active since November 19, 2018CLIA 21D0215186 · Microscopy

805 S UNION AVE, HAVRE DE GRACE, MD 21078(141) 093-9584 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 27, 2026, Nov 19, 2018 (2 updates tracked since 2018).

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About Silverstein Medical Llc NPPES

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

SILVERSTEIN MEDICAL LLC (NPI 1457820573) is a healthcare organization registered as a general practice in Havre De Grace, Maryland and active in the NPI registry since November 2018. The organization holds a CLIA Microscopy certificate valid through February 1, 2027 and lists Christy Silverstein, Practice Administrator, as its authorized official.

NPPES Registry Identity

NPI1457820573

Entity TypeOrganization

Primary Taxonomy208D00000X

Legal Business NameSILVERSTEIN MEDICAL LLC

Location Address805 S UNION AVEHavre De Grace, MD 21078-3676

Mailing Address805 S Union AveHavre De Grace, MD 21078-3610 · (410) 939-5843 · Fax (410) 939-3538

Phone(141) 093-9584

Organization SubpartNo

Authorized OfficialChristy SilversteinPractice Administrator · (410) 939-5843

Enumeration DateNovember 19, 2018

Last NPPES UpdateApril 27, 20262 updates tracked since enumeration

NPPES CertifiedApril 27, 2026

✔ NPI 1457820573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

805 S UNION AVE, Havre De Grace, MD 21078

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 for Provider-Performed Microscopy Procedures (PPMP) 21D0215186

Silverstein Medical LLC · Havre De Grace, MD

Active · expires Feb 1, 2027

CLIA Number21D0215186

Laboratory TypePhysician Office

Certificate Effective DateFebruary 2, 2025

Certificate Expiration DateFebruary 1, 2027

Laboratory DirectorLouis Silverstein

Laboratory Phone(410) 939-5843

Laboratory LocationSilverstein Medical LLC805 South Union Avenue, Havre De Grace, MD 21078

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform 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.

LOUIS NMI SILVERSTEIN M.D.

General Practice