Samantha Marzi, APRN
- Industry payments
- $193
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 4325 49th St Nw Ste 200, Washington, DC 20016-1900
- Practice phone
- Call (202) 525-5123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Samantha Marzi's professional email, personal email and mobile number
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Samantha Marzi is a psychiatrist in Washington, District of Columbia
Samantha Marzi practices in Washington, District of Columbia.
Samantha Marzi's NPI, 1952176190, was assigned on November 17, 2023. Samantha Marzi holds District of Columbia license NP1046003.
- NPI
- 1952176190NPI Registry (opens in a new tab)
- NPI enumeration date
- November 17, 2023
- NPI status
- Active
- Practice phone
- (202) 525-5123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Samantha Marzi's practice address is in Washington, District of Columbia
Samantha Marzi's practice address in the NPI Registry is 4325 49th St Nw Ste 200, Washington, DC 20016-1900. The practice phone is (202) 525-5123.
- NPI Registry address4325 49th St Nw Ste 200, Washington, DC 20016-1900Phone(202) 525-5123
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Samantha Marzi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Samantha Marzi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Samantha Marzi's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Samantha Marzi is one of 220 psychiatrists in District of Columbia
Psychiatry is Samantha Marzi's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Samantha Marzi is licensed in District of Columbia.
Specialties and state licenses
- Psychiatry, District of ColumbiaPrimary
Psychiatrists near Samantha Marzi
Counts of psychiatrists 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
Samantha Marzi's patients have a median age of 21
Across all payers, Dmand AI patient panel data puts Samantha Marzi's median patient age at 21, with 100% women.
Samantha Marzi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 21
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Samantha Marzi received $193 in industry payments from 2024 to 2025
CMS Open Payments shows 16 general payments to Samantha Marzi from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Indivior Inc. paid the most, $193.
General payments to Samantha Marzi by program year, 2024 to 2025
Companies that paid Samantha Marzi the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Samantha Marzi'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 Samantha Marzi
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What is Samantha Marzi's NPI number?
Samantha Marzi's NPI number is 1952176190. It was assigned on November 17, 2023, and it is active in the NPI Registry.
What does Samantha Marzi specialize in?
Samantha Marzi is a psychiatrist in Washington, District of Columbia. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Samantha Marzi practice?
Samantha Marzi practices at 4325 49th St Nw Ste 200, Washington, DC 20016-1900.
What is Samantha Marzi's office phone number?
The practice phone on file for Samantha Marzi is (202) 525-5123.
What is Samantha Marzi's medical license number?
Samantha Marzi holds District of Columbia license NP1046003.
Has Samantha Marzi received payments from drug or device companies?
CMS Open Payments shows $193 in general payments to Samantha Marzi from 1 company from 2024 to 2025. The largest total came from Indivior Inc.
How long has Samantha Marzi been practicing?
Samantha Marzi's NPI was assigned in 2023.
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