NPPES file of Aug 9, 2026

Nadine Soga, DMD

General Practice Dentistry · Washington, DC

Nadine Soga, DMD is a general practice dentistry with a practice address in Washington, District of Columbia, and NPI 1417135641, issued on Feb 11, 2008. Check the license (District of Columbia 4889, 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
1417135641
Name
Nadine Soga
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
4889 DC
Self-reported in NPPES; status is on the state search
Practice location
1234 19TH Street NW, Washington, DC 20036
Phone
(202) 783-3450
Enumerated
Feb 11, 2008
Record last updated
Feb 11, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(202) 785-7337
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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Verify Nadine Soga 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 4889
    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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80% fewer Medicare Part D claims than the average general practice dentistry in 2024

17 Medicare Part D claims, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Nadine Soga17
  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.

Nadine Soga among 377 general practice dentistry records in District of Columbia

Nadine Soga, DMD 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 2008, is newer than 48% of them.

  • NPI issued2008 · 48% of these records are older, 45% newer
  • In a Medicare fileYes · 50% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2008 · 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. Leo Alter, D.D.S.Washington, DC 200361699809087
  2. John Arroyo, D.D.S.Washington, DC 200361972658284
  3. George Baird, D.D.S.Washington, DC 200361649375296
  4. Luis Barr, DDSWashington, DC 200361457480154
  5. Wiliam Baughman, DDSWashington, DC 200361386717528
  6. Pamela Brady, DDSWashington, DC 200361760508782
  7. Cary Chavis, DDSWashington, DC 200361952462970
  8. William Ebbs, DDSWashington, DC 200361952438798

Common questions

What is Nadine Soga, DMD's NPI number?

Nadine Soga, DMD's National Provider Identifier (NPI) is 1417135641, issued on Feb 11, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Nadine Soga, DMD located?

The NPPES record lists a practice address at 1234 19TH Street NW, Washington, DC, 20036. Phone: (202) 783-3450. Providers update this record themselves, so call before visiting.

How can I verify Nadine Soga, DMD's license?

NPPES lists District of Columbia license number 4889, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.

How much does Nadine Soga, DMD prescribe under Medicare Part D?

In 2024, Nadine Soga, DMD had 17 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.