JOHN ROBERT HARRISON PHD NPI 1295750636

NPI Information

NPI: 1295750636
Provider Name: JOHN ROBERT HARRISON, PHD
Classification: Clinical Neuropsychologist - 103G00000X
Entity Type: Individual
PECOS Registration: Yes
Address: 601 W SPRUCE ST STE K
MISSOULA, MT
ZIP 59802
Phone: (406) 327-3330

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NPI Details

John Robert Harrison, PHD is a clinical neuropsychologist in Missoula, MT with 37 years of experience. The provider is a clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems. John Robert Harrison, PHD NPI is 1295750636. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

601 W SPRUCE ST STE K
MISSOULA, MT
ZIP 59802-047
Phone: (406) 327-3330
Fax: (406) 327-2399

The NPI 1295750636 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment.

The enumeration date for this NPI number is 7/13/2006 and was last updated on 4/20/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No.	Taxonomy Code	Taxonomy Clasification	Taxonomy Specialization	License Number	License State	Primary
1	103T00000X	Psychologist		PSY-PSY-LIC-226	MONTANA	No
2	103TS0200X	Psychologist	School	59040	MONTANA	No
3	103G00000X	Clinical Neuropsychologist		PSY-PSY-LIC-226	MONTANA	Yes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No.	Other Provider Identifier	Other Provider Identifier Type	Other Provider Identifier State	Other Provider Identifier Issuer
1	0492524	MEDICAID	MONTANA
2	000052321	OTHER	MONTANA	BCBS PROVIDER NUMBER

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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