DR. GREGORY L. MAYER PHD NPI 1518048917

NPI Information

  • NPI: 1518048917
  • Provider Name: DR. GREGORY L. MAYER, PHD
  • Classification: Psychologist - 103TC0700X
  • Specialization: Clinical
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 4699 HARRISON BLVD
    SUITE 300
    OGDEN, UT
    ZIP 84403
  • Phone: (801) 479-8286

Map and Directions

Get Directions

NPI Details

DR. Gregory L. Mayer, PHD is a clinical psychologist in Ogden, UT with 37 years of experience. The provider is a psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems. DR. Gregory L. Mayer, PHD NPI is 1518048917. 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:

4699 HARRISON BLVD
SUITE 300
OGDEN, UT
ZIP 84403-396
Phone: (801) 479-8286
Fax: (801) 479-8247

The NPI 1518048917 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 10/18/2006 and was last updated on 10/30/2007.

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
1103G00000XClinical Neuropsychologist1160862501UTAHNo
2103T00000XPsychologist1160862501UTAHNo
3103TC0700XPsychologistClinical1160862501UTAHYes

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
1R34528MEDICARE UPIN

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

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.

Previous NPI
Next NPI