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ALEX WEIDENFELD DMD
NPI 1265894398
Dentist in Monroe, NY

Active since March 28, 2016PECOS Enrolled
138 STAGE RD, MONROE, NY 10950(845) 928-5275 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 4, 2026, Aug 1, 2024, Aug 22, 2022 and 4 more (7 updates tracked since 2016).

About Alex Weidenfeld Dmd NPPES

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

ALEX WEIDENFELD DMD (NPI 1265894398) is an individual dentist in Monroe, New York, licensed in New York (059575) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265894398
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameALEX WEIDENFELDCredential: DMD
Location Address138 STAGE RDMonroe, NY 10950-3513
Mailing Address138 Stage RdMonroe, NY 10950-3513 · (845) 928-5275
Phone(845) 928-5275
Sole ProprietorNo
Enumeration DateMarch 28, 2016
Last NPPES UpdateMarch 4, 20267 updates tracked since enumeration
NPPES CertifiedMarch 4, 2026
✔ NPI 1265894398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
Licenses✔ Licensed in NY · 059575✔ Licensed in NJ · 22DI02696500
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
138 STAGE RD, Monroe, NY 10950
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alex Weidenfeld Dmd 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10950 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
$95.99 typical visit price
range $61.88 – $187.05
Typical copayment $23.99 (range $15.47 – $46.76)
Most-billed visit code 99203
Established Patient
$76.88 typical visit price
range $19.92 – $151.94
Typical copayment $19.22 (range $4.98 – $37.98)
Most-billed visit code 99213
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.

WEIDENFELD ENDODONTICS PLLC
Dentist (Endodontics)
138 STAGE RD
MONROE, NY 10950
Orange County (845) 928-5275
BARBARA LEON, D.P.M.
Podiatrist (Foot Surgery)
138 STAGE RD
MONROE, NY 10950
Orange County (845) 783-4835
DR. LINDA E. LEON D.M.D.
Dentist (Periodontics)
138 STAGE RD
MONROE, NY 10950
Orange County (845) 783-4490
WEIDENFELD ENDODONTICS
Dentist (Endodontics)
138 STAGE RD
MONROE, NY 10950
Orange County (845) 928-5275
BARBARA A LEON D.P.M.
Podiatrist (Foot Surgery)
138 STAGE RD
MONROE, NY 10950
Orange County (845) 783-4835

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 Alex Weidenfeld's NPI number?

The NPI number for Alex Weidenfeld is 1265894398. It was assigned to this individual provider in the NPPES registry on March 28, 2016.

Where is Alex Weidenfeld located?

Alex Weidenfeld practices at 138 Stage Rd, Monroe, NY 10950. The listed phone number is (845) 928-5275.

What is Alex Weidenfeld's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Alex Weidenfeld enrolled in Medicare?

Yes. Alex Weidenfeld is registered in the Medicare PECOS enrollment system.

What insurance does Alex Weidenfeld accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision and Paramount list Alex Weidenfeld 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 Alex Weidenfeld was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.