Dr. Allen Weiss, MD
- 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
Find Dr. Weiss' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
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
- 1720239809NPI Registry (opens in a new tab)
- 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 address401 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.
| Site | EHR vendor and product |
|---|---|
| Dr. Weiss' practice | Available 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 YorkPrimary
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.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Allen Weiss's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand 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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