Ruth A. Youngquist, D.D.S.
General Practice Dentistry · Lawton, OK
Ruth A. Youngquist, D.D.S. is a general practice dentistry with a practice address in Lawton, Oklahoma, and NPI 1831350586, issued on Jun 24, 2008. Check the license (Oklahoma 6166, as entered in NPPES) with the Oklahoma board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ruth A. Youngquist
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- 6166 OK
3748 AR
08705 IA
019026393 IL
10747 KY
and 3 more
Self-reported in NPPES; status is on the state search - Practice location
- 5314 NW Cache RD, Lawton, OK 73505
- Phone
- (580) 595-9492
- Enumerated
- Jun 24, 2008
- Record last updated
- Aug 27, 2025
- Fax
- (580) 595-9965
- Entity
- Type 1 · individual
Also registered at 5314 NW Cache RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Choi, DDSGeneral Practice Dentistry1790390557
- Rob Geunes, DMDGeneral Practice Dentistry1821370578
Verify Ruth A. Youngquist in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 6166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32 general practice dentistry records list a practice address in Lawton
They are 32 of the 2,582 NPPES records with a practice address in Lawton, and 1,398 general practice dentistry records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 32 in Lawton → All 1,398 in Oklahoma → Every provider in Lawton →
Other general practice dentistry records in Oklahoma
- Nadine Abdelkader, DDSOklahoma City, OK1518658442
- Alia Abdulhadi, DDSMidwest City, OK1235656687
- Joseph Acquaviva, DDSOklahoma City, OK1609669274
- Robert Adair, D.D.S.Midwest City, OK1639116114
- Blake Adams, DDSBixby, OK1821927492
- Michael Adams, D.D.S.Oklahoma City, OK1487704185
- Gary Adolph, D.D.SOkmulgee, OK1255518759
- Matthew Agee, DDSYukon, OK1750020780
- John Ainsworth, D.D.S.Mustang, OK1205838026
- Michael Aitson, D.D.S.Woodward, OK1326030347
Common questions
What is Ruth A. Youngquist, D.D.S.'s NPI number?
Ruth A. Youngquist, D.D.S.'s National Provider Identifier (NPI) is 1831350586, issued on Jun 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ruth A. Youngquist, D.D.S. located?
The NPPES record lists a practice address at 5314 NW Cache RD, Lawton, OK, 73505. Phone: (580) 595-9492. Providers update this record themselves, so call before visiting.
How can I verify Ruth A. Youngquist, D.D.S.'s license?
NPPES lists Oklahoma license number 6166, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity 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. 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.