Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas J Calvert, MD

Emergency Medicine Physician in Huntsville, AL · enumerated 2005.

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

National Provider Identifier

1942295928

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Registry record

Entity type Individual (Type 1)

Name Thomas J Calvert

Credential MD

Sex Male

Practice address 101 Sivley Rd Sw, Em Dept, Huntsville, AL, 35801

Phone (256) 265-9905

Fax (256) 265-9910

Enumeration date Sep 15, 2005

Last updated in NPPES Feb 10, 2010

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 00019440 (AL) 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
5086033	Other	AL	AETNA
000030219	Medicaid	AL	-
3027188	Other	TN	BCBS
051030219	Other	AL	BCBS
009935842	Medicaid	AL	-

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

How do I verify Thomas Calvert's NPI record?

Cross-check NPI 1942295928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942295928 active?

Yes, as of the latest NPPES snapshot, NPI 1942295928 is active (record last updated 2010-02-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-10.