Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John David Ferguson, OT

Pediatric Occupational Therapist in Denison, TX · enumerated 2013.

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

National Provider Identifier

1033557996

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Registry record

Entity type Individual (Type 1)

Name Mr. John David Ferguson

Credential OT

Sex Male

Practice address 2300 W Morton St Ste 114, Denison, TX, 75020

Phone (903) 462-4085

Fax (903) 465-5533

Enumeration date Jun 12, 2013

Last updated in NPPES Mar 6, 2019

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 119485 (TX) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

Other identifiers

Identifier	Type	State	Issuer
119485	Other	TX	TEXAS BOARD OF OCCUPATIONAL THERAPY EXAMINERS

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

What is the NPI number for John Ferguson?

The National Provider Identifier (NPI) for John Ferguson is 1033557996, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Ferguson practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-06.