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DR. JASON PARKER GONSKY M.D., PH.D.
NPI 1184835035
Internal Medicine - Hematology & Oncology in Brooklyn, NY

Active since May 24, 2007PECOS Enrolled
451 CLARKSON AVE BUILDING A FL 7, KINGS COUNTY HOSPITAL CENTER, BROOKLYN, NY 11203(718) 245-2770(718) 245-3808 Get Directions Write a Review

NPPES record last updated: August 14, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Jason Parker Gonsky M.d., Ph.d. NPPES

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

DR. JASON PARKER GONSKY M.D., PH.D. (NPI 1184835035) is an individual hematology & oncology provider in Brooklyn, New York, licensed in New York (236096) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184835035
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. JASON PARKER GONSKYCredential: M.D., PH.D.
Location Address451 CLARKSON AVE BUILDING A FL 7, KINGS COUNTY HOSPITAL CENTERBrooklyn, NY 11203-2054
Mailing Address451 Clarkson Ave Fl 7 A Bldg, Kings County Hospital CenterBrooklyn, NY 11203-2054 · (718) 245-2770 · Fax (718) 245-3808
Phone(718) 245-2770
Fax(718) 245-3808
Sole ProprietorNo
Enumeration DateMay 24, 2007
Last NPPES UpdateAugust 14, 2009
✔ NPI 1184835035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in NY · 236096
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
451 CLARKSON AVE BUILDING A FL 7, Brooklyn, NY 11203
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Other Identifiers 1

Medicare UPINI233689IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jason Parker Gonsky M.d., Ph.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 11203 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
$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.

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 Jason Gonsky's NPI number?

The NPI number for Jason Gonsky is 1184835035. It was assigned to this individual provider in the NPPES registry on May 24, 2007.

Where is Jason Gonsky located?

Jason Gonsky practices at 451 Clarkson Ave Building A Fl 7 Kings County Hospital Center, Brooklyn, NY 11203. The listed phone number is (718) 245-2770.

What is Jason Gonsky's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Jason Gonsky enrolled in Medicare?

Yes. Jason Gonsky is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jason Gonsky was last updated on August 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.