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ALEXANDER JONOKUCHI MD
NPI 1689133746
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Brooklyn, NY

Active since March 18, 2019PECOS Enrolled
4802 10TH AVE, BROOKLYN, NY 11219(718) 283-7500 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 23, 2026, Mar 18, 2019 (2 updates tracked since 2019).

About Alexander Jonokuchi Md NPPES

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

ALEXANDER JONOKUCHI MD (NPI 1689133746) is an individual neurology with special qualifications in child neurology provider in Brooklyn, New York, licensed in New York (333087) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1689133746
Entity TypeIndividualMale
Primary Taxonomy2084N0402X
Provider Legal NameALEXANDER JONOKUCHICredential: MD
Location Address4802 10TH AVEBrooklyn, NY 11219-2916
Mailing Address947 48th StBrooklyn, NY 11219-2919 · (718) 283-7500
Phone(718) 283-7500
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 18, 2019
Last NPPES UpdateJanuary 23, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1689133746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0402X
License✔ Licensed in NY · 333087
Definition
A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
4802 10TH AVE, Brooklyn, NY 11219
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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 (PECOS)

Alexander Jonokuchi Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1557692373
PECOS Enrollment IDI20250721004150
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 11219 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

CARLOS BUZZETTA
Legal Medicine
4802 10TH AVE
BROOKLYN, NY 11219
Kings County (718) 283-8961
LOBELYS A ANICET PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
4802 10TH AVE
BROOKLYN, NY 11219
Kings County (718) 283-5660
CHIAMAKA MEREMETOH MD
Student in an Organized Health Care Education/Training Program
4802 10TH AVE
BROOKLYN, NY 11219
Kings County (718) 283-6000
JESSE M. GALINA
Student in an Organized Health Care Education/Training Program
4802 10TH AVE
BROOKLYN, NY 11219
Kings County (718) 283-6000
DR. ABANOUB ALFY NAKHLA MD
Student in an Organized Health Care Education/Training Program
4802 10TH AVE
BROOKLYN, NY 11219
Kings County (718) 283-6000
CHRISTINE LI MD
Student in an Organized Health Care Education/Training Program
4802 10TH AVE
BROOKLYN, NY 11219
Kings County (718) 283-6000
MS. KATRINA W SOWERBY FNP
Nurse Practitioner (Family)
4802 10TH AVE, PRE-TESTING
BROOKLYN, NY 11219
Kings County (718) 283-7300
MAIMONIDES MEDICAL CENTER MAIMONIDES INFECTIOUS DISEASES FPP
Internal Medicine (Infectious Disease)
4802 10TH AVE
BROOKLYN, NY 11219
Kings County (718) 283-8773

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 Alexander Jonokuchi's NPI number?

The NPI number for Alexander Jonokuchi is 1689133746. It was assigned to this individual provider in the NPPES registry on March 18, 2019.

Where is Alexander Jonokuchi located?

Alexander Jonokuchi practices at 4802 10th Ave, Brooklyn, NY 11219. The listed phone number is (718) 283-7500.

What is Alexander Jonokuchi's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is Alexander Jonokuchi enrolled in Medicare?

Yes. Alexander Jonokuchi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alexander Jonokuchi was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.