Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas N Long, MD

Surgery Physician in Decatur, TX · enumerated 2006.

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

National Provider Identifier

1619085370

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Registry record

Entity type Individual (Type 1)

Name Thomas N Long

Credential MD

Sex Male

Practice address 1001 W Eagle Dr, Decatur, TX, 76234

Phone (940) 627-7443

Fax (940) 627-7464

Enumeration date Aug 25, 2006

Last updated in NPPES Aug 31, 2010

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License F0565 (TX) 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
020030286	Other	TX	RAILROAD MEDICARE
177596001	Medicaid	TX	-

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 Long's NPI record?

Cross-check NPI 1619085370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619085370 active?

Yes, as of the latest NPPES snapshot, NPI 1619085370 is active (record last updated 2010-08-31).

Other providers at this practice address

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Larry Cooper Diagnostic Radiology Physician · Decatur, TX NPI 1831192574 Jefferson Alling Family Medicine Physician · Decatur, TX NPI 1477558245 Thomas Steffen Family Medicine Physician · Decatur, TX NPI 1083619092 Denise Casper Family Medicine Physician · Decatur, TX NPI 1477504173 Frank Radke Family Medicine Physician · Decatur, TX NPI 1609972413 Katherine Cantrell Obstetrics & Gynecology Nurse Practitioner · Decatur, TX NPI 1164505798 Sharla Carver Family Nurse Practitioner · Decatur, TX NPI 1528123551 Larry J. Cooper, MD Radiology Clinic/Center · Decatur, TX NPI 1578694030

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-31.