1. Home
  2. Directory
  3. New York
  4. Flushing
  5. Internal Medicine
  6. NPI Profile

DR. PAUL A.C. GREENBERG M.D.
NPI 1427057975
Internal Medicine - Hematology & Oncology in Flushing, NY

Active since July 18, 2005PECOS Enrolled
15811 HARRY VAN ARSDALE JR AVE, FLUSHING, NY 11365(718) 591-2014(718) 591-9528 Get Directions Write a Review

NPPES record last updated: May 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Paul A.c. Greenberg M.d. NPPES

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

DR. PAUL A.C. GREENBERG M.D. (NPI 1427057975) is an individual hematology & oncology provider in Flushing, New York, licensed in New York (165801) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427057975
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. PAUL A.C. GREENBERGCredential: M.D.
Location Address15811 HARRY VAN ARSDALE JR AVEFlushing, NY 11365-3085
Mailing Address15811 Harry Van Arsdale Jr AveFlushing, NY 11365-3085 · (718) 591-2014 · Fax (718) 591-9528
Phone(718) 591-2014
Fax(718) 591-9528
Sole ProprietorYes
Enumeration DateJuly 18, 2005
Last NPPES UpdateMay 1, 2026
NPPES CertifiedMay 1, 2026
✔ NPI 1427057975 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 · 165801
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.
15811 HARRY VAN ARSDALE JR AVE, Flushing, NY 11365
Open in Google Maps ↗

Other Names 1

Professional Name (2)Paul Alan Cecil Greenberg Md

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. Paul A.c. Greenberg 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 11365 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
$201.98 typical visit price
range $67.00 – $201.98
Typical copayment $50.49 (range $16.75 – $50.49)
Most-billed visit code 99205
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
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 8

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

DR. VERA LETTINI OD
Optometrist
15811 HARRY VAN ARSDALE JR AVE
FLUSHING, NY 11365
Queens County (718) 581-2000
DR. REGINA N SYDOR M.D.
Internal Medicine
15811 HARRY VAN ARSDALE JR AVE
FLUSHING, NY 11365
Queens County (718) 591-2014
DR. ALLEN CHIN OD
Optometrist
15811 HARRY VAN ARSDALE JR AVE, OPTICAL DEPT JOINT INDUSTRY BOARD
FLUSHING, NY 11365
Queens County (718) 591-2014
JIB MEDICAL P.C.
General Practice
15811 HARRY VAN ARSDALE JR AVE, 2ND FLOOR
FLUSHING, NY 11365
Queens County (718) 591-2400
DR. ELIZABETH A ODIERNA MD
Internal Medicine
15811 HARRY VAN ARSDALE JR AVE
FLUSHING, NY 11365
Queens County (718) 591-2014
DR. CHENGUANG TONY TAO M.D.
Internal Medicine
15811 HARRY VAN ARSDALE JR AVE
FLUSHING, NY 11365
Queens County (718) 591-2014
JEFFREY FREILICH MD
Internal Medicine
15811 HARRY VAN ARSDALE JR AVE
FLUSHING, NY 11365
Queens County (718) 591-2014
JENNIFER CHU OD
Optometrist
15811 HARRY VAN ARSDALE JR AVE
FLUSHING, NY 11365
Queens County (718) 591-2000

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 Paul Greenberg's NPI number?

The NPI number for Paul Greenberg is 1427057975. It was assigned to this individual provider in the NPPES registry on July 18, 2005. The provider is also known as Paul Alan Cecil Greenberg MD.

Where is Paul Greenberg located?

Paul Greenberg practices at 15811 Harry Van Arsdale Jr Ave, Flushing, NY 11365. The listed phone number is (718) 591-2014.

What is Paul Greenberg's specialty?

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

Is Paul Greenberg enrolled in Medicare?

Yes. Paul Greenberg is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Paul Greenberg was last updated on May 1, 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.