Sheldon Seidman, DDS
- Part D claims, 2024
- 19
- Industry payments
- $824
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 400 N Michigan Ave Suite 1014 Suite 1014, Chicago, IL 60611
- Practice phone
- Call (312) 644-4321
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Smile Chicago
Physician office · Chicago, Illinois
Find Sheldon Seidman's 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.
Sheldon Seidman is a dentist in Chicago, Illinois
Sheldon Seidman practices at Smile Chicago in Chicago, Illinois.
Sheldon Seidman's NPI, 1821265125, was assigned on May 15, 2008. Sheldon Seidman holds Illinois license 019016429.
- NPI
- 1821265125NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2008
- NPI status
- Active
- Practice phone
- (312) 644-4321
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Sheldon Seidman practices at Smile Chicago in Chicago, Illinois
Sheldon Seidman's primary practice is Smile Chicago, at 400 N Michigan Ave Suite 1014 Suite 1014, Chicago, IL 60611. The practice phone is (312) 644-4321.
- Smile Chicago400 N Michigan Ave Suite 1014 Suite 1014, Chicago, IL 60611Phone(312) 644-4321
Source: Dmand AI Affiliation Data
Sheldon Seidman is affiliated with 1 site of care
Sheldon Seidman's primary practice is Smile Chicago in Chicago, Illinois.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Sheldon Seidman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sheldon Seidman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Smile Chicago | Available with a free account |
Source: Dmand AI Technology Install Data
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Sheldon Seidman is one of 1,844 dentists in Illinois
Dentist is Sheldon Seidman's primary specialty in the NPI Registry, under taxonomy code 122300000X. Sheldon Seidman is licensed in Illinois.
Specialties and state licenses
- Dentist, IllinoisPrimary
Dentists near Sheldon Seidman
Counts of dentists 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
Sheldon Seidman wrote 19 Medicare Part D claims in 2024
In 2024, Sheldon Seidman wrote 19 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sheldon Seidman received $824 in industry payments in 2025
CMS Open Payments shows 5 general payments to Sheldon Seidman from 1 drug or device company in 2025. Speaker and faculty fees make up the largest share, 82% of the total. Dentsply Sirona Inc paid the most, $824.
General payments to Sheldon Seidman by kind, 2025 to 2025
- Speaker and faculty fees$68082%
- Food and beverage$14418%
Companies that paid Sheldon Seidman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sheldon Seidman'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Sheldon Seidman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sheldon Seidman's NPI number?
Sheldon Seidman's NPI number is 1821265125. It was assigned on May 15, 2008, and it is active in the NPI Registry.
What does Sheldon Seidman specialize in?
Sheldon Seidman is a dentist in Chicago, Illinois. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Sheldon Seidman practice?
Sheldon Seidman practices at 400 N Michigan Ave Suite 1014 Suite 1014, Chicago, IL 60611. Sheldon Seidman's primary practice is Smile Chicago in Chicago, Illinois.
What is Sheldon Seidman's office phone number?
The practice phone on file for Sheldon Seidman is (312) 644-4321.
What is Sheldon Seidman's medical license number?
Sheldon Seidman holds Illinois license 019016429.
Has Sheldon Seidman received payments from drug or device companies?
CMS Open Payments shows $824 in general payments to Sheldon Seidman from 1 company from 2025 to 2025. The largest total came from Dentsply Sirona Inc.
How long has Sheldon Seidman been practicing?
Sheldon Seidman's NPI was assigned in 2008.
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