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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

American Diagnostics Services LLC

Physiological Laboratory in Windsor Mill, MD · enumerated 2006 · authorized official Brian Cuomo, Authorized Official/Cfo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639140387

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Registry record

Entity type Organization (Type 2)
Legal business name American Diagnostics Services LLC
Other name <Unavail>
Practice address 2505 Lord Baltimore Drive, Suite E, Windsor Mill, MD, 21244
Fax (443) 842-7264
Enumeration date Jan 31, 2006
Last updated in NPPES Mar 11, 2026

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary
293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name Brian Cuomo
Title Authorized Official/Cfo

Other identifiers

Identifier Type State Issuer
1487954913 Medicaid MN -
1639140387 Medicaid MI -
19531 Other PA HEALTH/SENIOR PARTNERS
250540997 Medicaid DE -
417010500 Medicaid MD -
119726 Medicaid AL -
1523253 Medicaid TN -
2839585 Medicaid OH -
91000047800 Other NJ AMERICHOICE
200726830A Medicaid KS -
200980860A Medicaid IN -
1639140387 Medicaid MO -
200409010A Medicaid OK -
1639140387 Medicaid PA -
1639140387 Medicaid VA -
2563931 Other PA AETNA
1035442 Other NJ HORIZON MERCEY
118225200 Other NJ DEPT. OF LABOR
1487954913 Medicaid IA -
7100156790 Medicaid KY -

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.

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Frequently asked questions

Who is the authorized official for American Diagnostics Services LLC?
NPPES lists Brian Cuomo (Authorized Official/Cfo) as the authorized official for this organization.
What is the NPI number for American Diagnostics Services LLC?
The NPI for American Diagnostics Services LLC is 1639140387, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-11.