Siamak Majidi, DDS
Pediatric Dentistry · Washington, DC
Siamak Majidi, DDS is a pediatric dentistry with a practice address in Washington, District of Columbia, and NPI 1003041328, issued on May 17, 2009. Check the license (District of Columbia DEN1000816, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Siamak Majidi
- Credential
- DDS
- Primary taxonomy
- Pediatric Dentistry 1223P0221X
- License numbers
- DEN1000816 DC
14345 MD
0401412530 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3239 N St NW Apt 12, Washington, DC 20007
- Phone
- (240) 418-6103
- Enumerated
- May 17, 2009
- Entity
- Type 1 · individual
Verify Siamak Majidi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license DEN1000816Check 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: $44.75
2 payments, mostly education; the largest payer was Colgate Oral Pharmaceuticals, Inc.. The 2,103 providers of this specialty with any payment received $472.78 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.
Pediatric Dentistry providers in District of Columbia
There are 39 pediatric dentistry records in District of Columbia.
All 39 in District of Columbia → Every provider in Washington →
Other pediatric dentistry records in District of Columbia
- Shaden Alfaqih, DDSWashington, DC1073071197
- Moorean Baker, DDSWashington, DC1699845453
- Latoya Barham, DDSWashington, DC1508955378
- Arthur Bernard Jones, DDSWashington, DC1407920499
- Lydia Chiu, DMD, MPHWashington, DC1639657935
- Stella Chukwu, DDS,MSPHWashington, DC1871886648
- Margaret Curry, DMDBolling Afb, DC1730161035
- Maury DebberWashington, DC1669048773
- Gia Duong, DMDWashington, DC1376078493
- Joycie Fernandes, B.D.SWashington, DC1649485970
Common questions
What is Siamak Majidi, DDS's NPI number?
Siamak Majidi, DDS's National Provider Identifier (NPI) is 1003041328, issued on May 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Siamak Majidi, DDS located?
The NPPES record lists a practice address at 3239 N St NW Apt 12, Washington, DC, 20007. Phone: (240) 418-6103. Providers update this record themselves, so call before visiting.
How can I verify Siamak Majidi, DDS's license?
NPPES lists District of Columbia license number DEN1000816, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.