Dr. Laurence Seidman, MD
- Industry payments
- $239
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 111 Michigan NW Ave, Washington, DC 20010
- Practice phone
- Call (703) 451-3333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. 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.
Dr. Laurence Seidman is a pediatrician in Washington, District of Columbia
Dr. Seidman practices in Washington, District of Columbia.
Dr. Seidman's NPI, 1629097092, was assigned on July 18, 2006. Dr. Seidman holds Virginia license 0101042992.
- NPI
- 1629097092NPI Registry (opens in a new tab)
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Practice phone
- (703) 451-3333
- 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. Laurence Seidman's practice address is in Washington, District of Columbia
Dr. Seidman's practice address in the NPI Registry is 111 Michigan NW Ave, Washington, DC 20010, in District Of Columbia County. The practice phone is (703) 451-3333.
- NPI Registry address111 Michigan NW Ave, Washington, DC 20010 · District Of Columbia CountyPhone(703) 451-3333
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Laurence Seidman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seidman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Seidman's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Laurence Seidman is one of 545 pediatricians in District of Columbia
Pediatrics is Dr. Seidman's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Seidman is licensed in Virginia.
Specialties and state licenses
- Pediatrics, VirginiaPrimary
Pediatricians near Dr. Seidman
Counts of pediatricians 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. Laurence Seidman's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Seidman's median patient age at 14, with 29% women.
Dr. Seidman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women29%
- Men69%
Source: Dmand AI Patient Panel Data
Dr. Laurence Seidman received $239 in industry payments from 2016 to 2024
CMS Open Payments shows 11 general payments to Dr. Seidman from 10 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $86.
General payments to Dr. Seidman by program year, 2016 to 2024
Companies that paid Dr. Seidman the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Laurence 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 | 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. Laurence 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 Dr. Laurence Seidman's NPI number?
Dr. Laurence Seidman's NPI number is 1629097092. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Laurence Seidman?
Dr. Laurence Seidman is a pediatrician in Washington, District of Columbia. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Laurence Seidman practice?
Dr. Seidman practices at 111 Michigan NW Ave, Washington, DC 20010.
What is Dr. Laurence Seidman's office phone number?
The practice phone on file for Dr. Seidman is (703) 451-3333.
What is Dr. Laurence Seidman's medical license number?
Dr. Seidman holds Virginia license 0101042992.
Has Dr. Laurence Seidman received payments from drug or device companies?
CMS Open Payments shows $239 in general payments to Dr. Seidman from 10 companies from 2016 to 2024. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Laurence Seidman been practicing?
Dr. Seidman's NPI was assigned in 2006.
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