Mark T. Ngo, DMD
General Practice Dentistry · Tacoma, WA
Mark T. Ngo, DMD is a general practice dentistry with a practice address in Tacoma, Washington, and NPI 1952489247, issued on Nov 2, 2006. Check the license (Washington DE00009680, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark T. Ngo
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DE00009680 WA
Self-reported in NPPES; status is on the state search - Practice location
- 14820 Pacific Ave S, Tacoma, WA 98444
- Phone
- (253) 537-9317
- Enumerated
- Nov 2, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (253) 537-1371
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,196 in Washington → Look up another NPI →
Also registered at 14820 Pacific Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Son Bui, D.M.D.Dentist1811188857
- Mike Kim, DDSGeneral Practice Dentistry1184818973
Verify Mark T. Ngo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE00009680Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% more Medicare Part D claims than the average general practice dentistry in 2024
133 Medicare Part D claims for 83 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin49 claims
- Chlorhexidine Gluconate44 claims
- Clindamycin Hcl21 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.
Mark T. Ngo among 3,196 general practice dentistry records in Washington
Mark T. Ngo, DMD is one of 3,196 general practice dentistry records with a practice address in Washington. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 59% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 72% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in Washington
There are 3,196 general practice dentistry records in Washington.
All 3,196 in Washington → Every provider in Tacoma → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Robert Andrew, DDSTacoma, WA 984441144373465
- Kelly Butler, D.D.S.Tacoma, WA 984441639119969
- John Davis, DDSTacoma, WA 984441235224940
- Vietnam Huynh, D.D.STacoma, WA 984441952782179
- Mike Kim, DDSTacoma, WA 984441184818973
- Claire Liau, D.D.S.Tacoma, WA 984441336354471
- Ward Morris, D.D.S.Tacoma, WA 984441306881347
- Thi Nguyen, D.M.DTacoma, WA 984441982758397
Common questions
What is Mark T. Ngo, DMD's NPI number?
Mark T. Ngo, DMD's National Provider Identifier (NPI) is 1952489247, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark T. Ngo, DMD located?
The NPPES record lists a practice address at 14820 Pacific Ave S, Tacoma, WA, 98444. Phone: (253) 537-9317. Providers update this record themselves, so call before visiting.
How can I verify Mark T. Ngo, DMD's license?
NPPES lists Washington license number DE00009680, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Mark T. Ngo, DMD prescribe under Medicare Part D?
In 2024, Mark T. Ngo, DMD had 133 Medicare Part D claims for 83 beneficiaries; 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.