DR. GREGORY L. MAYER PHD
NPI 1518048917
Psychologist - Clinical in Ogden, UT

Q: What is Gregory Mayer's NPI number?

The NPI number for Gregory Mayer is 1518048917. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Q: What is Gregory Mayer's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Mayer was last updated on October 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 18, 2006PECOS Enrolled

4699 HARRISON BLVD, SUITE 300, OGDEN, UT 84403(801) 479-8286(801) 479-8247 Get Directions Write a Review

NPPES record last updated: October 30, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Dr. Gregory L. Mayer Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GREGORY L. MAYER PHD (NPI 1518048917) is an individual clinical provider in Ogden, Utah, licensed in Utah (1160862501) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1518048917

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. GREGORY L. MAYERCredential: PHD

Location Address4699 HARRISON BLVD, SUITE 300Ogden, UT 84403-4396

Mailing Address4699 Harrison Blvd, Suite 300Ogden, UT 84403-4396 · (801) 479-8286 · Fax (801) 479-8247

Phone(801) 479-8286

Fax(801) 479-8247

Sole ProprietorYes

Enumeration DateOctober 18, 2006

Last NPPES UpdateOctober 30, 2007

✔ NPI 1518048917 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in UT · 1160862501

Definition

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.

Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License 1160862501 (UT)

Also ListedPsychologistTaxonomy 103T00000X · License 1160862501 (UT)

4699 HARRISON BLVD, Ogden, UT 84403

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Other Identifiers 1

Medicare UPINR34528

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Utah.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gregory L. Mayer Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84403 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$166.03 typical visit price

range $54.34 – $166.03

Typical copayment $41.50 (range $13.58 – $41.50)

Most-billed visit code 99205

Established Patient

$96.35 typical visit price

range $17.23 – $135.20

Typical copayment $24.08 (range $4.30 – $33.80)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CATHARINA KANG PC

Psychologist

4699 HARRISON BLVD, STE 301
OGDEN, UT 84403

Weber County (801) 475-0712

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Mayer's NPI number?

The NPI number for Gregory Mayer is 1518048917. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Where is Gregory Mayer located?

Gregory Mayer practices at 4699 Harrison Blvd Suite 300, Ogden, UT 84403. The listed phone number is (801) 479-8286.

What is Gregory Mayer's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Gregory Mayer enrolled in Medicare?

Yes. Gregory Mayer is registered in the Medicare PECOS enrollment system.

What insurance does Gregory Mayer accept?

Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Utah list Gregory Mayer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Mayer was last updated on October 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.