NPI Portal NPI Lookup & Verification

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

John Jay Crumpton, DMD

General Practice Dentistry in Cleveland, GA · enumerated 2007 · practices at Hemogen Rx LLC.

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

National Provider Identifier

1922121490

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Registry record

Entity type Individual (Type 1)
Name John Jay Crumpton
Credential DMD
Sex Male
Practice address Cleveland, GA, 30528
Phone (706) 865-3174
Fax (706) 865-4646
Enumeration date Apr 9, 2007
Last updated in NPPES Jul 9, 2007

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 12314 (GA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
9180906 Medicaid GA -

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 John Crumpton's NPI record?
Cross-check NPI 1922121490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1922121490 active?
Yes, as of the latest NPPES snapshot, NPI 1922121490 is active (record last updated 2007-07-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.