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DONALD JOSEPH DOUKAS
NPI 1316301401
Emergency Medicine in Brooklyn, NY

Active since April 05, 2016PECOS Enrolled
451 CLARKSON AVE, BROOKLYN, NY 11203(917) 860-9195 Get Directions Write a Review

NPPES record last updated: August 29, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Donald Joseph Doukas NPPES

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

DONALD JOSEPH DOUKAS (NPI 1316301401) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (311108) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316301401
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDONALD JOSEPH DOUKAS
Location Address451 CLARKSON AVEBrooklyn, NY 11203-2054
Mailing Address451 Clarkson Ave Ste Cg58Brooklyn, NY 11203-2054
Phone(917) 860-9195
Sole ProprietorYes
Enumeration DateApril 5, 2016
Last NPPES UpdateAugust 29, 2023
NPPES CertifiedAugust 29, 2023
✔ NPI 1316301401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NY · 311108
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
451 CLARKSON AVE, Brooklyn, NY 11203
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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 (PECOS)

Donald Joseph Doukas 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.

Medicare Billing Reassignment

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

Flushing Hospital & Medical Center
9.6 mi
General Acute Care Hospital
4500 PARSONS BLVD
Flushing, NY 11355
  • Reassigned Medicare billing, New York enrollment
  • 327 clinicians in this Medicare group
NPI 1548217763 (718) 670-6000

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 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
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.

GEORGETTE JONES LCSW
Social Worker (Clinical)
451 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 245-3131
SHAYLA NICOLE REID
Obstetrics & Gynecology
451 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (844) 692-4692
DR. NINAD DESAI MD
Pediatrics (Pediatric Hematology-Oncology)
451 CLARKSON AVE, KINGS COUNTY HOSPITAL CENTER; B 6202
BROOKLYN, NY 11203
Kings County (718) 245-4105
MS. BARBARA ANGELA HENDERSON RRT
General Acute Care Hospital
451 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 245-4526
VIKTORIYA TKACHENKO M.D.
Internal Medicine
451 CLARKSON AVE, BOX 22
BROOKLYN, NY 11203
Kings County (718) 245-2237
LANCE WINSLOW PSYD
Psychologist
451 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 245-1162
LYDIE KOHLER MCKENZIE MD
Emergency Medicine
451 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 245-4616
LEELA VENKAT MD
Anesthesiology
451 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 245-4408

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 Donald Doukas's NPI number?

The NPI number for Donald Doukas is 1316301401. It was assigned to this individual provider in the NPPES registry on April 5, 2016.

Where is Donald Doukas located?

Donald Doukas practices at 451 Clarkson Ave, Brooklyn, NY 11203. The listed phone number is (917) 860-9195.

What is Donald Doukas's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Donald Doukas enrolled in Medicare?

Yes. Donald Doukas is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Donald Doukas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Donald Doukas reassigns Medicare benefits to Flushing Hospital & Medical Center (Flushing, 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 Donald Doukas'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 Donald Doukas was last updated on August 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.