Clarence Conroy Lindquist, D.D.S.
Oral and Maxillofacial Surgery (Dentist) · Washington, DC
Clarence Conroy Lindquist, D.D.S. is an oral and maxillofacial surgery (dentist) with a practice address in Washington, District of Columbia, and NPI 1275566804, issued on Jul 8, 2006. Check the license (District of Columbia DEN2642, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Clarence Conroy Lindquist
- Credential
- D.D.S.
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License numbers
- DEN2642 DC
4894 MD
0401004337 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2021 K St NW, Washington, DC 20006
- Phone
- (202) 466-7555
- Enumerated
- Jul 8, 2006
- Record last updated
- Nov 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (202) 466-4950
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 32 in District of Columbia → Look up another NPI →
Also registered at 2021 K St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sabrina Altema, DPTPhysical Therapist1619112745
- Lara Annese, PTOrthopedic Physical Therapist1336339613
- Alyssa BanksPhysical Therapist1134519168
- Richard Barth, M.D.Orthopaedic Hand Surgery Physician1124133384
- Werner Barth, M.D.Rheumatology Physician1659370948
- David Borenstein, MDRheumatology Physician1366441727
Verify Clarence Conroy Lindquist in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license DEN2642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
64 Medicare Part D claims for 44 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin40 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.
Industry payments in 2024: $48.65
2 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 4,075 providers of this specialty with any payment received $1,077.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Clarence Conroy Lindquist among 32 oral and maxillofacial surgery (dentist) records in District of Columbia
Clarence Conroy Lindquist, D.D.S. is one of 32 oral and maxillofacial surgery (dentist) records with a practice address in District of Columbia. 72% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 78% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2008 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X 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).
Oral and Maxillofacial Surgery (Dentist) providers in District of Columbia
There are 32 oral and maxillofacial surgery (dentist) records in District of Columbia.
All 32 in District of Columbia → Every provider in Washington → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Renee McCoy-Collins, D.D.SWashington, DC 200081679692214
- Davidson Lawoyin, DDSWashington, DC 200031316111941
- Siamak Nasseri, DMDWashington, DC 200091215177324
- Saif Abdulateef, BDS, DMDWashington, DC 200101285031153
- Ravi Agarwal, D.D.SWashington, DC 200101982864898
- Sarina DodhiaWashington, DC 200101396374542
- George Obeid, DDSWashington, DC 200101346212255
- Robert Jones, D.D.S.Washington, DC 200121982741104
Common questions
What is Clarence Conroy Lindquist, D.D.S.'s NPI number?
Clarence Conroy Lindquist, D.D.S.'s National Provider Identifier (NPI) is 1275566804, issued on Jul 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Clarence Conroy Lindquist, D.D.S. located?
The NPPES record lists a practice address at 2021 K St NW, Washington, DC, 20006. Phone: (202) 466-7555. Providers update this record themselves, so call before visiting.
How can I verify Clarence Conroy Lindquist, D.D.S.'s license?
NPPES lists District of Columbia license number DEN2642, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
How much does Clarence Conroy Lindquist, D.D.S. prescribe under Medicare Part D?
In 2024, Clarence Conroy Lindquist, D.D.S. had 64 Medicare Part D claims for 44 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.