Active NPIIndividual provider

Dr. Marlon T Gieser, PHD

Psychologist in Upper Montclair, New Jersey

NPI Number1922005172
Practice location
543 Valley RD, Upper Montclair, NJ 07043-1881
Fax
973-233-1217
Last updated
July 13, 2026

Marlon Todd Gieser is a Psychologist based in Upper Montclair, NJ. Marlon Todd Gieser practices in Upper Montclair, NJ and has the professional credentials of PHD. The NPI Number for Marlon Todd Gieser is 1922005172 and holds a License No. 1912 (NJ). The current practice location address for Marlon Todd Gieser is 543 Valley RD, Upper Montclair, NJ 07043-1881 and can be reached out via phone at 973-746-0084 and via fax at 973-233-1217.

Provider Profile Details

NPI Number
1922005172
Provider Name
Marlon Todd Gieser
Credential
PHD
Provider Entity Type
Individual
Gender
Male
Address
543 Valley RD, Upper Montclair, NJ 07043-1881
Phone Number
973-746-0084
Fax Number
973-233-1217
Primary Taxonomy
Psychologist · 103T00000X
Sole Proprietor
No
Provider Enumeration Date
July 1, 2005
Last Update Date
July 13, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
543 Valley RD
Upper Montclair, NJ 07043-1881
Zip
07043-1881
Phone Number
973-746-0084
Fax Number
973-233-1217
Upper Montclair, NJ 07043Get directions →

Provider Business Mailing Address Details

Address
543 Valley RD
Upper Montclair, NJ 07043-1881
City
Upper Montclair
State
NJ
Zip
07043-1881
Phone Number
973-746-0084
Fax Number
973-233-1217

License Information

License Number
1912
License State
NJ
Taxonomy
Psychologist · 103T00000X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Dr. Marlon T Gieser, PHD?

The NPI number of Dr. Marlon T Gieser, PHD is 1922005172. It was assigned on July 1, 2005 and is currently active in the NPPES registry.

What is the specialty of Dr. Marlon T Gieser, PHD?

Dr. Marlon T Gieser, PHD is registered under the primary taxonomy Psychologist (code 103T00000X), licensed in NJ under license number 1912.

Where does Dr. Marlon T Gieser, PHD practice?

The practice location is 543 Valley RD, Upper Montclair, NJ 07043-1881. The office can be reached at 973-746-0084 (phone) or 973-233-1217 (fax).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1922005172 directly on the NPPES registry website.

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