Marilyn Bartolo Benoit, M.D.
Child & Adolescent Psychiatry Physician · Washington, DC
Marilyn Bartolo Benoit, M.D. is a child & adolescent psychiatry physician with a practice address in Washington, District of Columbia, and NPI 1558405506, issued on Feb 16, 2007. Check the license (District of Columbia 8469, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Marilyn Bartolo Benoit
- Credential
- M.D.
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- 8469 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1015 33RD St NW, Washington, DC 20007
- Phone
- (202) 607-3032
- Enumerated
- Feb 16, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (202) 363-4621
- Medicaid ID
- 0300040 DC
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 71 in District of Columbia → Look up another NPI →
Also registered at 1015 33RD St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Arling, PHDClinical Social Worker1619061868
- Margaret Clancy, M.D.Psychiatry Physician1649306770
Verify Marilyn Bartolo Benoit in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license 8469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
81 Medicare Part D claims, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Duloxetine Hcl17 claims
- Alprazolam14 claims
- Lamotrigine12 claims
- Quetiapine Fumarate12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Marilyn Bartolo Benoit among 71 child & adolescent psychiatry physician records in District of Columbia
Marilyn Bartolo Benoit, M.D. is one of 71 child & adolescent psychiatry physician records with a practice address in District of Columbia. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 21% of them.
- NPI issued2007 · 21% of these records are older, 63% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2007 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X 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).
Child & Adolescent Psychiatry Physician providers in District of Columbia
There are 71 child & adolescent psychiatry physician records in District of Columbia.
All 71 in District of Columbia → Every provider in Washington → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Stewart Aledort, MDWashington, DC 200071124275078
- Nauf Azad, D.O., MSCWashington, DC 200071922427525
- William Cohen, M.D.Washington, DC 200071477865046
- Kristine Goins, M.D.Washington, DC 200071881937472
- Olivia Hamrah, MDWashington, DC 200071215467113
- Xiaoxi Ouyang, MDWashington, DC 200071235543877
- Jacob SwartzWashington, DC 200071871988220
- Rongrong Tao, MDWashington, DC 200071811959844
Common questions
What is Marilyn Bartolo Benoit, M.D.'s NPI number?
Marilyn Bartolo Benoit, M.D.'s National Provider Identifier (NPI) is 1558405506, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn Bartolo Benoit, M.D. located?
The NPPES record lists a practice address at 1015 33RD St NW, Washington, DC, 20007. Phone: (202) 607-3032. Providers update this record themselves, so call before visiting.
How can I verify Marilyn Bartolo Benoit, M.D.'s license?
NPPES lists District of Columbia license number 8469, 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.
How much does Marilyn Bartolo Benoit, M.D. prescribe under Medicare Part D?
In 2024, Marilyn Bartolo Benoit, M.D. had 81 Medicare Part D claims; the average among child & adolescent psychiatry physician prescribers was 504. Part D covers Medicare prescriptions only.
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.