DR. WILLIAM ZACHARY PREBEL MD
NPI 1851031991
Family Medicine in Bronx, NY

Active since March 29, 2022PECOS EnrolledAccepts Medicare Assignment
1920 WEBSTER AVE, BRONX, NY 10457(646) 815-9700(646) 815-9571 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William Zachary Prebel Md NPPES

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

DR. WILLIAM ZACHARY PREBEL MD (NPI 1851031991) is an individual family medicine provider in Bronx, New York, licensed in New York (335867) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2022).

NPPES Registry Identity

NPI1851031991
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. WILLIAM ZACHARY PREBELCredential: MD
Location Address1920 WEBSTER AVEBronx, NY 10457-4249
Mailing Address795 Columbus Ave Apt 10dNew York, NY 10025-5949 · (216) 246-1638
Fax(646) 815-9571
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2022
Enumeration DateMarch 29, 2022
Last NPPES UpdateAugust 19, 2025
NPPES CertifiedAugust 19, 2025
NPI 1851031991 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in NY · 335867
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1920 WEBSTER AVE, Bronx, NY 10457

Secondary Practice Locations 2

Location 1545 E 142nd StBronx, NY 10454-2110 · Phone (718) 579-4000 · Fax (718) 579-4024
Location 21225 Gerard AveBronx, NY 10452-8015 · Phone (718) 960-2781 · Fax (718) 960-7004

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. William Zachary Prebel Md 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 ID8527443969
PECOS Enrollment IDI20250707002901
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 10457 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 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
1920 WEBSTER AVE
BRONX, NY 10457
Obstetrics & Gynecology
1920 WEBSTER AVE
BRONX, NY 10457
Family Medicine
1920 WEBSTER AVE
BRONX, NY 10457
Optometrist
1920 WEBSTER AVE
BRONX, NY 10457
Nurse Practitioner (Family)
1920 WEBSTER AVE
BRONX, NY 10457

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 William Prebel's NPI number?

The NPI number for William Prebel is 1851031991. It was assigned to this individual provider in the NPPES registry on March 29, 2022.

Where is William Prebel located?

William Prebel practices at 1920 Webster Ave, Bronx, NY 10457. The listed phone number is (646) 815-9700.

What is William Prebel's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is William Prebel enrolled in Medicare?

Yes. William Prebel 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 William Prebel was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.