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Clinical Psychologist

Fred L. Holtz

Sees patients in Plainview, NY · New York

Summary

Fred L. Holtz (Clinical Psychologist) is enrolled with Medicare at 1 practice location in Plainview, NY. NPI 1629175039. Source: CMS National Downloadable File, updated 2026-10-02.

Call(516) 888‑4357 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Fred L. Holtz, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Clinical PsychologistPrimary specialty
May acceptAccepts Medicare assignment
YesOffers telehealth
17Years since medical school (graduated 2009)
MaleGender (as listed)

Quick answers

Where does Fred L. Holtz see patients?
Medicare's clinician data lists 1 practice location in Plainview, NY. Call before your visit to confirm the address.
What is Fred L. Holtz's specialty?
Medicare lists Clinical Psychologist as the primary specialty.
Does Fred L. Holtz accept Medicare assignment?
Medicare's clinician data says Fred L. Holtz may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
Does Fred L. Holtz offer telehealth?
Medicare's clinician data says Fred L. Holtz offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Fred L. Holtz?
(516) 888-4357, as listed in official Medicare / NPI Registry data.
What is Fred L. Holtz's NPI number?
1629175039. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Fred L. Holtz is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Clinical Psychologist, New York →

Other clinical psychologists in Plainview

Clinicians with the same Medicare primary specialty in Plainview, NY — not a recommendation.

All clinical psychologists in Plainview →

Clinician information

Graduation year2009
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1629175039
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians