Samantha Marzi, APRN
Psychiatry Physician · Washington, DC
Samantha Marzi, APRN is a psychiatry physician with a practice address in Washington, District of Columbia, and NPI 1952176190, issued on Nov 17, 2023. Check the license (District of Columbia NP1046003, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Samantha Marzi
- Credential
- APRN
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- NP1046003 DC
Self-reported in NPPES; status is on the state search - Practice location
- 4325 49TH St NW Ste 200, Washington, DC 20016
- Phone
- (202) 525-5123
- Enumerated
- Nov 17, 2023
- Record last updated
- Nov 17, 2023
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 474 in District of Columbia → Look up another NPI →
Also registered at 4325 49TH St NW Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Samantha Marzi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license NP1046003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $23.03
1 payment: food and beverage; the largest payer was Indivior Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Samantha Marzi among 474 psychiatry physician records in District of Columbia
Samantha Marzi, APRN is one of 474 psychiatry physician records with a practice address in District of Columbia. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 95% of them.
- NPI issued2023 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 26% of these records are
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
467 psychiatry physician records list a practice address in Washington
They are 467 of the 45,857 NPPES records with a practice address in Washington, and 474 psychiatry physician records in District of Columbia.
All 474 in District of Columbia → Every provider in Washington → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
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- Sushila Chelliah, MDWashington, DC 200161730218512
- Tzvetelina Dimitrova, MDWashington, DC 200161952557969
- Kevin Kiernan, M.D.Washington, DC 200161790708188
- Katherine Marshall, MDWashington, DC 200161831101534
- Tracy Meyer, M.D.Washington, DC 200161639339864
Common questions
What is Samantha Marzi, APRN's NPI number?
Samantha Marzi, APRN's National Provider Identifier (NPI) is 1952176190, issued on Nov 17, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Marzi, APRN located?
The NPPES record lists a practice address at 4325 49TH St NW Ste 200, Washington, DC, 20016. Phone: (202) 525-5123. Providers update this record themselves, so call before visiting.
How can I verify Samantha Marzi, APRN's license?
NPPES lists District of Columbia license number NP1046003, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.