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DAVID YECHEZKEL DRORY
NPI 1003444589
Internal Medicine - Hematology & Oncology in Rockville Centre, NY

Active since March 30, 2020PECOS EnrolledAccepts Medicare Assignment
50 N PARK AVE, ROCKVILLE CENTRE, NY 11570(631) 751-3000 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 16, 2026, Mar 30, 2020 (2 updates tracked since 2020).

About David Yechezkel Drory NPPES

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

DAVID YECHEZKEL DRORY (NPI 1003444589) is an individual hematology & oncology provider in Rockville Centre, New York, licensed in New York (321061) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2020).

NPPES Registry Identity

NPI1003444589
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDAVID YECHEZKEL DRORY
Location Address50 N PARK AVERockville Centre, NY 11570-4129
Mailing Address1 Research RdRidge, NY 11961-2701 · (631) 751-3000
Phone(631) 751-3000
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2020
Enumeration DateMarch 30, 2020
Last NPPES UpdateJuly 16, 20262 updates tracked since enumeration
NPPES CertifiedJuly 16, 2026
✔ NPI 1003444589 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 · 321061
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.
50 N PARK AVE, Rockville Centre, NY 11570
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

David Yechezkel Drory 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 ID446715247
PECOS Enrollment IDI20260722002736
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.

Medicare Billing Reassignment

Medicare enrollment records show David Drory reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore Hematology Oncology Associates PC
36 mi
Specialist
49 NESCONSET HWY
Port Jefferson Station, NY 11776
  • Reassigned Medicare billing, New York enrollment
  • 636 clinicians in this Medicare group
NPI 1396794574 (631) 751-3000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11570 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 David Drory's NPI number?

The NPI number for David Drory is 1003444589. It was assigned to this individual provider in the NPPES registry on March 30, 2020.

Where is David Drory located?

David Drory practices at 50 N Park Ave, Rockville Centre, NY 11570. The listed phone number is (631) 751-3000.

What is David Drory's specialty?

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

Is David Drory enrolled in Medicare?

Yes. David Drory 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.

Which organization bills Medicare for David Drory's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Drory reassigns Medicare benefits to North Shore Hematology Oncology Associates PC (Port Jefferson Station, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Drory's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for David Drory was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.