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SZYMON R HYZAK MD
NPI 1083810378
Psychiatry & Neurology - Psychiatry in Merrick, NY

Active since June 22, 2007PECOS EnrolledAccepts Medicare Assignment
951 MERRICK AVE, MERRICK, NY 11566(516) 442-5151(516) 442-5152 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Szymon R Hyzak Md NPPES

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

SZYMON R HYZAK MD (NPI 1083810378) is an individual psychiatry provider in Merrick, New York, licensed in New York (243373) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1083810378
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameSZYMON R HYZAKCredential: MD
Location Address951 MERRICK AVEMerrick, NY 11566
Mailing Address951 Merrick AveMerrick, NY 11566 · (516) 442-5151 · Fax (516) 442-5152
Phone(516) 442-5151
Fax(516) 442-5152
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateJune 22, 2007
Last NPPES UpdateApril 15, 2026
NPPES CertifiedApril 15, 2026
✔ NPI 1083810378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · 243373
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

951 MERRICK AVE, Merrick, NY 11566
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Szymon R Hyzak Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6507951902
PECOS Enrollment IDI20071107000011
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
662 services116 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
662 services116 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11566 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
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 4

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

DR.JOHN J. MARK AND DR. JUDITH L. MARK LLP
Family Medicine
951 MERRICK AVE
NORTH MERRICK, NY 11566
Nassau County (516) 489-6433
WINTHROP FACULTY MEDICAL AFFILIATES UNIVERSITY FACULTY PRACTICE CORPOR
Internal Medicine
951 MERRICK AVE
NORTH MERRICK, NY 11566
Nassau County (516) 489-6433
AMANDA DIAS
Social Worker
951 MERRICK AVE
MERRICK, NY 11566
Nassau County (516) 513-2373
DR. JOEL ATTARD DO
Family Medicine
951 MERRICK AVE
MERRICK, NY 11566
Nassau County (516) 489-6433

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 Szymon Hyzak's NPI number?

The NPI number for Szymon Hyzak is 1083810378. It was assigned to this individual provider in the NPPES registry on June 22, 2007.

Where is Szymon Hyzak located?

Szymon Hyzak practices at 951 Merrick Ave, Merrick, NY 11566. The listed phone number is (516) 442-5151.

What is Szymon Hyzak's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Szymon Hyzak enrolled in Medicare?

Yes. Szymon Hyzak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Szymon Hyzak was last updated on April 15, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.