DR. KEESANDRA KERLINE AGENOR MD
NPI 1326545989
Emergency Medicine in Brooklyn, NY

Active since April 10, 2018PECOS Enrolled
450 CLARKSON AVE, BROOKLYN, NY 11203(718) 245-3318 Get Directions Write a Review

NPPES record last updated: May 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 14, 2025, Apr 10, 2018 (2 updates tracked since 2018).

About Dr. Keesandra Kerline Agenor Md NPPES

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

DR. KEESANDRA KERLINE AGENOR MD (NPI 1326545989) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (314274) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Kings County Hospital Center, and maintains a secondary practice location in Rochester.

NPPES Registry Identity

NPI1326545989
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. KEESANDRA KERLINE AGENORCredential: MD
Location Address450 CLARKSON AVEBrooklyn, NY 11203-2012
Mailing Address1268 Langdon StElmont, NY 11003-2700 · (516) 216-2679
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateApril 10, 2018
Last NPPES UpdateMay 14, 20252 updates tracked since enumeration
NPPES CertifiedMay 14, 2025
✔ NPI 1326545989 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 · 314274
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.
450 CLARKSON AVE, Brooklyn, NY 11203

Secondary Practice Location 1

Location 11425 Portland AveRochester, NY 14621-3011 · Phone (585) 922-5067

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Keesandra Kerline Agenor Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1355798620
PECOS Enrollment IDI20251114001407
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 Keesandra Agenor reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

General Acute Care Hospital
2 COULTER RD
Clifton Springs, NY 14432
  • Reassigned Medicare billing, New York enrollment
  • 872 clinicians in this Medicare group
General Acute Care Hospital
1200 DRIVING PARK AVE
Newark, NY 14513
  • Reassigned Medicare billing, New York enrollment
  • 679 clinicians in this Medicare group
Internal Medicine
6692 MIDDLE RD
Sodus, NY 14551
  • Reassigned Medicare billing, New York enrollment
  • 2,285 clinicians in this Medicare group

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kings County Hospital Center

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number330202
Location451 Clarkson AvenueBrooklyn, NY 11203 · Kings County
Emergency services Birthing friendly

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.

Obstetrics & Gynecology
450 CLARKSON AVE
BROOKLYN, NY 11203
Internal Medicine (Gastroenterology)
450 CLARKSON AVE, SUITE A
BROOKLYN, NY 11203
Emergency Medicine
450 CLARKSON AVE
BROOKLYN, NY 11203
Student in an Organized Health Care Education/Training Program
450 CLARKSON AVE, SUNY DOWNSTATE MEDICAL CENTER
BROOKLYN, NY 11203
Internal Medicine (Pulmonary Disease)
450 CLARKSON AVE
BROOKLYN, NY 11203
Family Medicine
450 CLARKSON AVE, MSC 67
BROOKLYN, NY 11203
Emergency Medicine
450 CLARKSON AVE
BROOKLYN, NY 11203
Emergency Medicine
450 CLARKSON AVE
BROOKLYN, NY 11203

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 Keesandra Agenor's NPI number?

The NPI number for Keesandra Agenor is 1326545989. It was assigned to this individual provider in the NPPES registry on April 10, 2018.

Where is Keesandra Agenor located?

Keesandra Agenor practices at 450 Clarkson Ave, Brooklyn, NY 11203. The listed phone number is (718) 245-3318.

What is Keesandra Agenor's specialty?

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

Is Keesandra Agenor enrolled in Medicare?

Yes. Keesandra Agenor is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Keesandra Agenor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Keesandra Agenor reassigns Medicare benefits to 3 organizations: Clifton Springs Sanitarium Co (Clifton Springs, NY), Newark Wayne Community Hospital (Newark, NY) and Rochester General Hospital (Sodus, NY). 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 Keesandra Agenor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Keesandra Agenor affiliated with any hospitals?

According to CMS data, Keesandra Agenor is affiliated with Kings County Hospital Center.

When was this NPI record last updated?

The NPPES record for Keesandra Agenor was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.