Dr. Allen Weiss, MD

  • Brooklyn, NY
  • Allergist and immunologist
NPI1720239809
Industry payments
$640
State license
1
Year NPI issued
2008
Practice address
401 Ditmas Ave, Brooklyn, NY 11218-4919
Practice phone
Call (718) 972-3693
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

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Dr. Allen Weiss is an allergist and immunologist in Brooklyn, New York

Dr. Weiss practices in Brooklyn, New York.

Dr. Weiss' NPI, 1720239809, was assigned on October 7, 2008. Dr. Weiss holds New York license 174851.

NPI and contact details
NPI enumeration date
October 7, 2008
NPI status
Active
Practice phone
(718) 972-3693
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. Allen Weiss' practice address is in Brooklyn, New York

Dr. Weiss' practice address in the NPI Registry is 401 Ditmas Ave, Brooklyn, NY 11218-4919. The practice phone is (718) 972-3693.

  • NPI Registry address
    401 Ditmas Ave, Brooklyn, NY 11218-4919Phone(718) 972-3693

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. Allen Weiss' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weiss practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Weiss' practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Allen Weiss is one of 250 allergists and immunologists in New York

Allergy and immunology is Dr. Weiss' primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Weiss is licensed in New York.

Specialties and state licenses

  • Allergy and immunology, New YorkPrimaryLicense 174851 · taxonomy 207K00000X

Allergists and immunologists near Dr. Weiss

Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Allen Weiss' patients have a median age of 68

Across all payers, Dmand AI patient panel data puts Dr. Weiss' median patient age at 68, with 0% women.

Dr. Weiss' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women0%
  • Men100%

Source: Dmand AI Patient Panel Data

Dr. Allen Weiss received $640 in industry payments from 2021 to 2024

CMS Open Payments shows 11 general payments to Dr. Weiss from 3 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $541.

General payments to Dr. Weiss by program year, 2021 to 2024

Companies that paid Dr. Weiss the most, 2021 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Weiss

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Allen Weiss's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Allen Weiss

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Allen Weiss' NPI number?

Dr. Allen Weiss' NPI number is 1720239809. It was assigned on October 7, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Allen Weiss?

Dr. Allen Weiss is an allergist and immunologist in Brooklyn, New York. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Dr. Allen Weiss practice?

Dr. Weiss practices at 401 Ditmas Ave, Brooklyn, NY 11218-4919.

What is Dr. Allen Weiss' office phone number?

The practice phone on file for Dr. Weiss is (718) 972-3693.

What is Dr. Allen Weiss' medical license number?

Dr. Weiss holds New York license 174851.

Has Dr. Allen Weiss received payments from drug or device companies?

CMS Open Payments shows $640 in general payments to Dr. Weiss from 3 companies from 2021 to 2024. The largest total came from Abbott Laboratories.

How long has Dr. Allen Weiss been practicing?

Dr. Weiss' NPI was assigned in 2008.

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