Professional Diagnostics LLC

Professional Diagnostics LLC is a healthcare organization registered as Anatomic Pathology & Clinical Pathology Physician in Elkton, MD, holding Type 2 (organization) NPI 1508832593 since 2006. The authorized official on file is Richard Szumel, Contact Person.

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NPI	1508832593
Entity type	Organization (Type 2)
Legal business name	Professional Diagnostics LLC
Practice address	106 BOW ST, UNION HOSPITAL, Elkton, MD, 21921
Phone	4103927086
Fax	4103924704
Enumeration date	2006-02-28
Last updated in NPPES	2022-07-21

Authorized official

Name	Richard Szumel
Title	Contact Person
Phone	4103927086

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207ZP0102X	Anatomic Pathology & Clinical Pathology Physician	Primary	—	MD

Copy-ready billing details

Provider: Professional Diagnostics LLC
NPI: 1508832593
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: 106 BOW ST, UNION HOSPITAL, Elkton, MD, 21921

Providers at this address

NPI	Name	Type	Specialty	Location
1356349294	Kenneth Hollingsworth	Individual	Anesthesiology Physician	Elkton, MD
1437159381	Professional Diagnostics, LLC	Organization	Clinical Pathology/Laboratory Medicine Physician	Elkton, MD
1699775395	Sophia Kotliar	Individual	Clinical Pathology/Laboratory Medicine Physician	Elkton, MD
1528047537	Elizabeth Browne Conway	Individual	Physician Assistant	Elkton, MD
1972582989	Karen Lefrak	Individual	Emergency Medicine Physician	Elkton, MD
1881673895	Henry Farkas	Individual	Emergency Medicine Physician	Elkton, MD
1376523357	Union Hospital of Cecil County	Organization	General Acute Care Hospital	Elkton, MD
1811977754	Michele Delpier	Individual	Emergency Medicine Physician	Elkton, MD

Verify this record

Cross-check NPI 1508832593 against the authoritative CMS record: view Professional Diagnostics LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

Where is Professional Diagnostics LLC located?

The practice location on file with NPPES is in Elkton, MD.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-07-21.