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KATARZYNA M KOSCIELNA D.O.
NPI 1295026516
Emergency Medicine in Brooklyn, NY

Active since April 20, 2011PECOS Enrolled
178 N 8TH ST APT 3R, BROOKLYN, NY 11211(917) 763-7556 Get Directions Write a Review

NPPES record last updated: April 20, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Katarzyna M Koscielna D.o. NPPES

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

KATARZYNA M KOSCIELNA D.O. (NPI 1295026516) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (261034-1) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295026516
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameKATARZYNA M KOSCIELNACredential: D.O.
Location Address178 N 8TH ST APT 3RBrooklyn, NY 11211-2006
Mailing Address178 N 8th St Apt 3rBrooklyn, NY 11211-2006 · (917) 763-7556
Phone(917) 763-7556
Sole ProprietorYes
Enumeration DateApril 20, 2011
✔ NPI 1295026516 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 · 261034-1
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.
178 N 8TH ST APT 3R, Brooklyn, NY 11211
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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katarzyna M Koscielna D.o. 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 Katarzyna Koscielna reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Emergency Medicine Services Of Fl, LLC
1,073 mi
Emergency Medicine
20900 BISCAYNE BLVD
Aventura, FL 33180
  • Reassigned Medicare billing, Florida enrollment
  • 1,912 clinicians in this Medicare group
NPI 1043917180 (305) 682-7000

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
61 services59 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
31 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11211 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.

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 Katarzyna Koscielna's NPI number?

The NPI number for Katarzyna Koscielna is 1295026516. It was assigned to this individual provider in the NPPES registry on April 20, 2011.

Where is Katarzyna Koscielna located?

Katarzyna Koscielna practices at 178 N 8th St Apt 3R, Brooklyn, NY 11211. The listed phone number is (917) 763-7556.

What is Katarzyna Koscielna's specialty?

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

Is Katarzyna Koscielna enrolled in Medicare?

Yes. Katarzyna Koscielna is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katarzyna Koscielna's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katarzyna Koscielna reassigns Medicare benefits to Emergency Medicine Services Of Fl, LLC (Aventura, FL). 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 Katarzyna Koscielna's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katarzyna Koscielna accept?

Health plans from Oscar Health and Oscar Health Maintenance Organization of Florida list Katarzyna Koscielna 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 Katarzyna Koscielna was last updated on April 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.