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

Dr. Stephen Craig Allen, D.C.

Chiropractor in Sachse, TX · enumerated 2006.

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

National Provider Identifier

1215048814

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen Craig Allen

Credential D.C.

Sex Male

Practice address Sachse, TX, 75048

Phone (214) 227-5155

Fax (214) 227-5225

Enumeration date Aug 31, 2006

Last updated in NPPES Nov 21, 2017

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 6833 (TX) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
142491301	Medicaid	TX	-
8U1740	Other	TX	NPIN-B.C.B.S.

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 Stephen Allen's NPI record?

Cross-check NPI 1215048814 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215048814 active?

Yes, as of the latest NPPES snapshot, NPI 1215048814 is active (record last updated 2017-11-21).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-21.