Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Donald D Dyer

Sonography Radiologic Technologist in Vinemont, AL · enumerated 2010.

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

National Provider Identifier

1972819787

Verified

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Registry record

Entity type Individual (Type 1)

Name Donald D Dyer

Sex Male

Practice address Vinemont, AL, 35179

Phone (256) 739-1233

Fax (256) 734-5129

Enumeration date Aug 31, 2010

Last updated in NPPES Aug 31, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2471S1302X Sonography Radiologic Technologist Technologists, Technicians & Other Technical Service Providers · License 24425 (AL) Primary

Other identifiers

Identifier	Type	State	Issuer
000032914	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1972819787 active?

Yes, as of the latest NPPES snapshot, NPI 1972819787 is active (record last updated 2010-08-31).

How do I verify Donald Dyer's NPI record?

Cross-check NPI 1972819787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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