Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Marlon Todd Gieser, PHD

Individual provider Psychologist · NPI 1922005172

Dr. Marlon Todd Gieser, PHD is a Clinical Psychologist in Upper Montclair, New Jersey. Qualified in 1980, 46 years ago. Accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
46
Licensed in
NJ
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

543 Valley Rd
Upper Montclair, NJ 07043-1881
Phone: (973) 746-0084
Fax: (973) 233-1217
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1912 (NJ)

Record details

NPI number1922005172
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 1, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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