1. Home
  2. Directory
  3. New York
  4. Brooklyn
  5. Pediatrics
  6. NPI Profile

DR. ANASTASIOS DRENIS M.D.
NPI 1154741387
Pediatrics in Brooklyn, NY

Active since April 28, 2014PECOS Enrolled
450 CLARKSON AVE, BOX 59, BROOKLYN, NY 11203(718) 270-2078 Get Directions Write a Review

NPPES record last updated: March 26, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Anastasios Drenis M.d. NPPES

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

DR. ANASTASIOS DRENIS M.D. (NPI 1154741387) is an individual pediatrics provider in Brooklyn, New York, licensed in New York (289864) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154741387
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. ANASTASIOS DRENISCredential: M.D.
Location Address450 CLARKSON AVE, BOX 59Brooklyn, NY 11203-2012
Mailing Address450 Clarkson Ave, Box 59Brooklyn, NY 11203-2012 · (718) 270-2078
Phone(718) 270-2078
Sole ProprietorYes
Enumeration DateApril 28, 2014
Last NPPES UpdateMarch 26, 2019
✔ NPI 1154741387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 289864
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
450 CLARKSON AVE, Brooklyn, NY 11203
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Health Maintenance Organization of Florida, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Anastasios Drenis 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Anastasios Drenis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Coney Island Medical Practice Plan, P.C.
4.9 mi
General Practice
2601 OCEAN PKWY
Brooklyn, NY 11235
  • Reassigned Medicare billing, New York enrollment
  • 638 clinicians in this Medicare group
NPI 1386951762 (718) 616-5354
North Shore - Lij Medical PC
14 mi
Internal Medicine
270-05 76TH AVE
New Hyde Park, NY 11040
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1790043479 (516) 465-8089
Stc Pediatrics LLC
57 mi
Pediatrics
680 HEACOCK RD STE 200
Yardley, PA 19067
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 479 clinicians in this Medicare group
NPI 1811532518 (215) 493-6519

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.

SUNY DOWNSTATE MEDICAL CENTER UHB
Obstetrics & Gynecology
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 363-2908
UNIVERSITY PHYSICIANS OF BROOKLYN
Internal Medicine (Gastroenterology)
450 CLARKSON AVE, SUITE A
BROOKLYN, NY 11203
Kings County (718) 270-1112
SNEHALATA R TOPGI MD
Emergency Medicine
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 270-3295
DR. MARYAM NOORI KOLOORI M.D.
Student in an Organized Health Care Education/Training Program
450 CLARKSON AVE, SUNY DOWNSTATE MEDICAL CENTER
BROOKLYN, NY 11203
Kings County (412) 737-3789
DR. VIVEK YADAV MD
Internal Medicine (Pulmonary Disease)
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 270-3302
DR. DANIEL BEEGAN MD
Family Medicine
450 CLARKSON AVE, MSC 67
BROOKLYN, NY 11203
Kings County (718) 270-4096
ELIEZER LEVITANSKY DO
Emergency Medicine
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (245) 331-8718
MIGUEL ANGEL BARRIOS MD
Emergency Medicine
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 245-4798

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 Anastasios Drenis's NPI number?

The NPI number for Anastasios Drenis is 1154741387. It was assigned to this individual provider in the NPPES registry on April 28, 2014.

Where is Anastasios Drenis located?

Anastasios Drenis practices at 450 Clarkson Ave Box 59, Brooklyn, NY 11203. The listed phone number is (718) 270-2078.

What is Anastasios Drenis's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Anastasios Drenis enrolled in Medicare?

Yes. Anastasios Drenis is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Anastasios Drenis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anastasios Drenis reassigns Medicare benefits to 3 organizations: Coney Island Medical Practice Plan, P.C. (Brooklyn, NY), North Shore - Lij Medical PC (New Hyde Park, NY) and Stc Pediatrics LLC (Yardley, PA). Each 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 Anastasios Drenis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anastasios Drenis accept?

Health plans from Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Anastasios Drenis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Anastasios Drenis was last updated on March 26, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.