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

ALEXANDER WEISS D.O.
NPI 1275630956
Specialist in Brooklyn, NY

Active since September 17, 2006PECOS Enrolled
1302 KINGS HWY, BROOKLYN, NY 11229(718) 645-7020 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Alexander Weiss D.o. NPPES

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

ALEXANDER WEISS D.O. (NPI 1275630956) is an individual specialist in Brooklyn, New York, licensed in New York (239320) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275630956
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameALEXANDER WEISSCredential: D.O.
Location Address1302 KINGS HWYBrooklyn, NY 11229-1960
Mailing Address3415 Guider Ave, # 4-cBrooklyn, NY 11235-5281 · (718) 743-7845
Phone(718) 645-7020
Sole ProprietorYes
Enumeration DateSeptember 17, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1275630956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in NY · 239320
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1302 KINGS HWY, Brooklyn, NY 11229
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexander Weiss 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 Alexander Weiss reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

York Anesthesiologists PLLC
8.7 mi
Anesthesiology
1ST AVENUE AT 16TH ST, BETH ISRAEL MEDICAL CENTER/PETRIE DIVISION
New York, NY 10003
  • Reassigned Medicare billing, New York enrollment
  • 94 clinicians in this Medicare group
NPI 1508947441 (212) 420-2385

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 3

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
46 services46 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
42 services42 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
39 services38 patients

Other Providers at the Same Location NPPES 16

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

MICHAEL ASHUROV OD
Student in an Organized Health Care Education/Training Program
1302 KINGS HWY
BROOKLYN, NY 11229
Kings County (718) 376-2020
KINGS HIGHWAY OPTICAL CORP.
Optometrist
1302 KINGS HWY
BROOKLYN, NY 11229
Kings County (718) 627-8900
FIVE STAR HOME HEALTH CARE AGENCY
Home Health
1302 KINGS HWY, 3RD FLOOR
BROOKLYN, NY 11229
Kings County (718) 676-9977
YELENA SPIVAK PA-C
Physician Assistant (Medical)
1302 KINGS HWY
BROOKLYN, NY 11229
Kings County (718) 645-2700
CHANDRA G FLETCHER MA.,OTR
Occupational Therapist
1302 KINGS HWY
BROOKLYN, NY 11229
Kings County (347) 529-1200
BE HEALTHY MEDICAL PC
Internal Medicine
1302 KINGS HWY, 2ND FLOOR
BROOKLYN, NY 11229
Kings County (718) 645-2700
NINA BENYAMINOVA M.D.
Specialist
1302 KINGS HWY
BROOKLYN, NY 11229
Kings County (718) 645-7020
AEM OPTICAL INC
Optometrist
1302 KINGS HWY
BROOKLYN, NY 11229
Kings County (718) 627-8900

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 Alexander Weiss's NPI number?

The NPI number for Alexander Weiss is 1275630956. It was assigned to this individual provider in the NPPES registry on September 17, 2006.

Where is Alexander Weiss located?

Alexander Weiss practices at 1302 Kings Hwy, Brooklyn, NY 11229. The listed phone number is (718) 645-7020.

What is Alexander Weiss's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Alexander Weiss enrolled in Medicare?

Yes. Alexander Weiss is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexander Weiss's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Weiss reassigns Medicare benefits to York Anesthesiologists PLLC (New York, 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 Alexander Weiss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alexander Weiss was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.