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

DR. SERGIO ALEJANDRO RAMIREZ M.D.
NPI 1811281439
Surgery in Brooklyn, NY

Active since May 31, 2011PECOS EnrolledAccepts Medicare Assignment
450 CLARKSON AVE, SUNY DOWNSTATE, BROOKLYN, NY 11203(718) 270-1000 Get Directions Write a Review

NPPES record last updated: September 26, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Sergio Alejandro Ramirez M.d. NPPES

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

DR. SERGIO ALEJANDRO RAMIREZ M.D. (NPI 1811281439) is an individual surgery provider in Brooklyn, New York, licensed in Connecticut (72513) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1811281439
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. SERGIO ALEJANDRO RAMIREZCredential: M.D.
Location Address450 CLARKSON AVE, SUNY DOWNSTATEBrooklyn, NY 11203-2012
Mailing Address450 Clarkson Ave, Suny DownstateBrooklyn, NY 11203-2012 · (718) 270-1000
Phone(718) 270-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateMay 31, 2011
Last NPPES UpdateSeptember 26, 2022
NPPES CertifiedSeptember 26, 2022
✔ NPI 1811281439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CT · 72513
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
450 CLARKSON AVE, Brooklyn, NY 11203
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Sergio Alejandro Ramirez M.d. 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 ID345773974
PECOS Enrollment IDI20241104002258
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
$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
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
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 Sergio Ramirez's NPI number?

The NPI number for Sergio Ramirez is 1811281439. It was assigned to this individual provider in the NPPES registry on May 31, 2011.

Where is Sergio Ramirez located?

Sergio Ramirez practices at 450 Clarkson Ave Suny Downstate, Brooklyn, NY 11203. The listed phone number is (718) 270-1000.

What is Sergio Ramirez's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Sergio Ramirez enrolled in Medicare?

Yes. Sergio Ramirez 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.

When was this NPI record last updated?

The NPPES record for Sergio Ramirez was last updated on September 26, 2022. 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.