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DR. YECHIEL ZAGELBAUM DO
NPI 1558452730
Pediatrics in Brooklyn, NY

Active since September 27, 2006PECOS EnrolledCLIA 33D1003546 · Certificate of Compliance
200 WALLABOUT ST APT 3C, BROOKLYN, NY 11206(718) 486-9800(718) 486-5553 Get Directions Write a Review

NPPES record last updated: September 20, 2018. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Yechiel Zagelbaum Do NPPES

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

DR. YECHIEL ZAGELBAUM DO (NPI 1558452730) is an individual pediatrics provider in Brooklyn, New York, licensed in New York (215102) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and holds a CLIA Certificate of Compliance certificate valid through March 18, 2027.

NPPES Registry Identity

NPI1558452730
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. YECHIEL ZAGELBAUMCredential: DO
Location Address200 WALLABOUT ST APT 3CBrooklyn, NY 11206-5541
Mailing Address1453 East 26th St.Brooklyn, NY 11210 · (718) 486-9800 · Fax (718) 486-5553
Phone(718) 486-9800
Fax(718) 486-5553
Sole ProprietorYes
Enumeration DateSeptember 27, 2006
Last NPPES UpdateSeptember 20, 2018
✔ NPI 1558452730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 215102
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.
200 WALLABOUT ST APT 3C, Brooklyn, NY 11206
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Other Identifiers 1

Medicaid02225309NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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. Yechiel Zagelbaum Do 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 Yechiel Zagelbaum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Finif Medical, PC
5.1 mi
Emergency Medicine
1047 E 31ST ST
Brooklyn, NY 11210
  • Reassigned Medicare billing, New York enrollment
  • 3 clinicians in this Medicare group
NPI 1942954623 (718) 486-9800

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 33D1003546

Yechiel Y Zagelbaum Do Williamsburg Pediatrics PC · Brooklyn, NY
Active · expires Mar 18, 2027
CLIA Number33D1003546
Laboratory TypePhysician Office
Certificate Effective DateMarch 19, 2025
Certificate Expiration DateMarch 18, 2027
Laboratory DirectorDr. Yechiel Y. Zagelbaum
Laboratory Phone(718) 486-9800
Laboratory LocationYechiel Y Zagelbaum Do Williamsburg Pediatrics PC200 Wallabout Street, # 1 - C, Brooklyn, NY 11206
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11206 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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
2 suppliers24 claims720 services$4.37 avg. paid by Medicare
Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims6,300 services$0.32 avg. paid by Medicare
Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims6,132 services$0.27 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier11 claims11 services$3.17 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Yechiel Zagelbaum's NPI number?

The NPI number for Yechiel Zagelbaum is 1558452730. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Where is Yechiel Zagelbaum located?

Yechiel Zagelbaum practices at 200 Wallabout St Apt 3C, Brooklyn, NY 11206. The listed phone number is (718) 486-9800.

What is Yechiel Zagelbaum's specialty?

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

Is Yechiel Zagelbaum enrolled in Medicare?

Yes. Yechiel Zagelbaum is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Yechiel Zagelbaum's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yechiel Zagelbaum reassigns Medicare benefits to Finif Medical, PC (Brooklyn, 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 Yechiel Zagelbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Does Yechiel Zagelbaum hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 33D1003546) is associated with this NPI, valid through March 18, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Yechiel Zagelbaum accept?

Health plans from Oscar Health list Yechiel Zagelbaum 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 Yechiel Zagelbaum was last updated on September 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.