Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Steadman Mcmurphy Jr., DMD

Orthodontics and Dentofacial Orthopedics Dentistry in Spanish Fort, AL · enumerated 2007 · practices at Mcmurphy Orthodontics,Inc.

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

National Provider Identifier

1578750055

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Registry record

Entity type Individual (Type 1)

Name Dr. John Steadman Mcmurphy Jr.

Credential DMD

Sex Male

Practice address 9808 Mcsara Ct, Spanish Fort, AL, 36527

Phone (251) 621-8887

Fax (251) 621-8847

Enumeration date Sep 28, 2007

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 5428 (AL) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

Is NPI 1578750055 active?

Yes, as of the latest NPPES snapshot, NPI 1578750055 is active (record last updated 2022-07-21).

How do I verify John Mcmurphy's NPI record?

Cross-check NPI 1578750055 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Mcmurphy Orthodontics,Inc Orthodontics and Dentofacial Orthopedics Dentistry · Daphne, AL NPI 1144756602

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.