Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas M Demarco, MD

Urology Physician in Salisbury, MD · enumerated 2006.

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

National Provider Identifier

1194786160

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Registry record

Entity type Individual (Type 1)

Name Thomas M Demarco

Credential MD

Sex Male

Practice address 100 E Carroll St, Salisbury, MD, 21801

Phone (410) 543-7252

Enumeration date Mar 30, 2006

Last updated in NPPES Dec 18, 2018

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License D27820 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
309751000	Medicaid	MD	-

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 → Validate an NPI →

Frequently asked questions

How do I verify Thomas Demarco's NPI record?

Cross-check NPI 1194786160 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1194786160 active?

Yes, as of the latest NPPES snapshot, NPI 1194786160 is active (record last updated 2018-12-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-18.