Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Hamilton Mott, M.D.

Q: What is the NPI number for Stephen Mott?

The National Provider Identifier (NPI) for Stephen Mott is 1295723450, a Type 1 (individual) record in the CMS NPPES registry.

Neurodevelopmental Disabilities Physician in Santa Ana, CA · enumerated 2005.

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

National Provider Identifier

1295723450

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Registry record

Entity type Individual (Type 1)

Name Stephen Hamilton Mott

Credential M.D.

Sex Male

Practice address 2500 Redhill Ave Ste 100, Santa Ana, CA, 92705

Phone (949) 267-0400

Fax (949) 221-0004

Enumeration date Oct 12, 2005

Last updated in NPPES May 6, 2020

Taxonomy & licenses

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 18892 (DC) Secondary

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 14663 (NH) Secondary

2084P0005X Neurodevelopmental Disabilities Physician Allopathic & Osteopathic Physicians · License 14663 (NH) Secondary

2084P0005X Neurodevelopmental Disabilities Physician Allopathic & Osteopathic Physicians · License 18892 (DC) Secondary

2084P0005X Neurodevelopmental Disabilities Physician Allopathic & Osteopathic Physicians · License C150674 (CA) 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
1295723450	Medicaid	CA	-
1016783	Medicaid	VT	-
30209003	Medicaid	NH	-

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

What is the NPI number for Stephen Mott?

The National Provider Identifier (NPI) for Stephen Mott is 1295723450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Mott practice?

The practice location on file with NPPES is in Santa Ana, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-06.