Rex Dator De Asis, DMD
Dentist · Lacey, WA
Rex Dator De Asis, DMD is a dentist with a practice address in Lacey, Washington, and NPI 1891875514, issued on Oct 17, 2006. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rex Dator De Asis
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 2022049977 MO
Self-reported in NPPES; status is on the state search - Practice location
- 5720 Ruddell RD SE, Lacey, WA 98503
- Phone
- (360) 438-0805
- Enumerated
- Oct 17, 2006
- Record last updated
- Oct 29, 2025
- Fax
- (360) 528-2219
- Entity
- Type 1 · individual
Verify Rex Dator De Asis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average dentist in 2024
104 Medicare Part D claims for 47 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin33 claims
- Ibuprofen28 claims
- Clindamycin Hcl24 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.
29 dentist records list a practice address in Lacey
They are 29 of the 1,559 NPPES records with a practice address in Lacey, and 2,767 dentist records in Washington.
All 29 in Lacey → All 2,767 in Washington → Every provider in Lacey →
Other dentist records in Washington
- Kristine Aadland, DMDVancouver, WA1427070549
- Saraa Abdulateef, BDS, MSC, FRCDCRedmond, WA1396301255
- Hesham Abdulkarim, BDS, MSDTacoma, WA1376899880
- Arman Abedi JoniEverett, WA1669854469
- Rima Abifaker, DDSBellevue, WA1154434538
- Nadia Aboulhosn, DDSEverett, WA1417280272
- Alfadhli Abu, D.D.SKirkland, WA1336439983
- Naim Abualshar, DDSSpokane, WA1891035432
- Jadine Acena, DDSSeattle, WA1942368873
- Luis Acevedo Rodriguez, DDSMarysville, WA1992114441
Common questions
What is Rex Dator De Asis, DMD's NPI number?
Rex Dator De Asis, DMD's National Provider Identifier (NPI) is 1891875514, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rex Dator De Asis, DMD located?
The NPPES record lists a practice address at 5720 Ruddell RD SE, Lacey, WA, 98503. Phone: (360) 438-0805. Providers update this record themselves, so call before visiting.
How can I verify Rex Dator De Asis, DMD's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Rex Dator De Asis, DMD prescribe under Medicare Part D?
In 2024, Rex Dator De Asis, DMD had 104 Medicare Part D claims for 47 beneficiaries; the average among dentist prescribers was 86. 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.