Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ISTVAN E.J. BOKSAY M.D.
NPI 1063409951
Psychiatry & Neurology - Geriatric Psychiatry in New York, NY

Q: What is Istvan Boksay's NPI number?

The NPI number for Istvan Boksay is 1063409951. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Q: What is Istvan Boksay's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

Q: When was this NPI record last updated?

The NPPES record for Istvan Boksay was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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 05, 2005PECOS Enrolled

314 E 30TH ST, NEW YORK, NY 10016(646) 370-2050 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Jan 16, 2019 (2 updates tracked since 2019).

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About Istvan E.j. Boksay M.d. NPPES

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

ISTVAN E.J. BOKSAY M.D. (NPI 1063409951) is an individual geriatric psychiatry provider in New York, New York, licensed in New York (157215) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063409951

Entity TypeIndividualMale

Primary Taxonomy2084P0805X

Provider Legal NameISTVAN E.J. BOKSAYCredential: M.D.

Location Address314 E 30TH STNew York, NY 10016-8303

Mailing Address330 E 38th St, Apt 33eNew York, NY 10016-2743 · (212) 263-5108

Phone(646) 370-2050

Sole ProprietorNo

Enumeration DateOctober 5, 2005

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1063409951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0805X

License✔ Licensed in NY · 157215

Definition

Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

314 E 30TH ST, New York, NY 10016

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Other Identifiers 1

Medicaid00892411NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Istvan E.j. Boksay M.d. 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 10016 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

$198.19 typical visit price

range $65.69 – $198.19

Typical copayment $49.54 (range $16.42 – $49.54)

Most-billed visit code 99205

Established Patient

$114.88 typical visit price

range $21.20 – $160.66

Typical copayment $28.72 (range $5.30 – $40.16)

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 20

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

REHABILITY PHYSICAL THERAPY NY PLLC

Physical Therapist