NPPES file of Aug 9, 2026

Brooke Miller Olsen, D.D.S.

General Practice Dentistry · Washington, DC

Brooke Miller Olsen, D.D.S. is a general practice dentistry with a practice address in Washington, District of Columbia, and NPI 1063963049, issued on Oct 14, 2016. Check the license (District of Columbia DEN1001628, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063963049
Name
Brooke Miller Olsen
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
DEN1001628 DC
1001628 DC
Self-reported in NPPES; status is on the state search
Practice location
818 18TH St NW, Washington, DC 20006
Phone
(202) 659-9100
Enumerated
Oct 14, 2016
Record last updated
Nov 14, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 818 18TH St NW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Paul Cohen, D.D.S.Dentist1730388612
  2. Sara Cohen, DMDDentist1780883330
  3. Bridgette Hamilton Rhodes, DDSGeneral Practice Dentistry1508026345
  4. Jacqueline Harris Martin, DDSGeneral Practice Dentistry1376727206
  5. John Hunter, D.D.S.Dentist1194921338
  6. Kim Knoll, D.D.S., P.C.Dentist1457581878

Verify Brooke Miller Olsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
    Search for license DEN1001628
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the District of Columbia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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82% fewer Medicare Part D claims than the average general practice dentistry in 2024

15 Medicare Part D claims, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Brooke Olsen15
  2. Specialty average83

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.

Brooke Miller Olsen among 377 general practice dentistry records in District of Columbia

Brooke Miller Olsen, D.D.S. is one of 377 general practice dentistry records with a practice address in District of Columbia. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 75% of them.

  • NPI issued2016 · 75% of these records are older, 23% newer
  • In a Medicare fileYes · 50% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2023 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X 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).

365 general practice dentistry records list a practice address in Washington

They are 365 of the 45,857 NPPES records with a practice address in Washington, and 377 general practice dentistry records in District of Columbia.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Mahvassh Abreu, D.M.DWashington, DC 200061366467011
  2. Carlos Abreu, DMDWashington, DC 200061699796029
  3. Cesar Brignoni, DDSWashington, DC 200061245337575
  4. Daniel Cave, DMDWashington, DC 200061942319082
  5. Ali Fassihi, D.D.S.Washington, DC 200061215026752
  6. Jean Joh, DDSWashington, DC 200061740341254
  7. Fredrick Luzietti, D.D.S.Washington, DC 200061205938842
  8. Gustavo Mongelos, D.D.S.Washington, DC 200061649377839

Common questions

What is Brooke Miller Olsen, D.D.S.'s NPI number?

Brooke Miller Olsen, D.D.S.'s National Provider Identifier (NPI) is 1063963049, issued on Oct 14, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Brooke Miller Olsen, D.D.S. located?

The NPPES record lists a practice address at 818 18TH St NW, Washington, DC, 20006. Phone: (202) 659-9100. Providers update this record themselves, so call before visiting.

How can I verify Brooke Miller Olsen, D.D.S.'s license?

NPPES lists District of Columbia license number DEN1001628, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.

How much does Brooke Miller Olsen, D.D.S. prescribe under Medicare Part D?

In 2024, Brooke Miller Olsen, D.D.S. had 15 Medicare Part D claims; the average among general practice dentistry prescribers was 83. 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.