Johnathan A. Slate, DMD
Dentist · Washington, DC
Johnathan A. Slate, DMD is a dentist with a practice address in Washington, District of Columbia, and NPI 1215482310, issued on Aug 18, 2016. Check the license (District of Columbia DEN1001655, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Johnathan A. Slate
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- DEN1001655 DC
Self-reported in NPPES; status is on the state search - Practice location
- 3301 New Mexico Ave NW Ste 332, Washington, DC 20016
- Phone
- (202) 686-5222
- Enumerated
- Aug 18, 2016
- Record last updated
- Jul 27, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 355 in District of Columbia → Look up another NPI →
Verify Johnathan A. Slate 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 DEN1001655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $480.23
7 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Johnathan A. Slate among 355 dentist records in District of Columbia
Johnathan A. Slate, DMD is one of 355 dentist records with a practice address in District of Columbia. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 54% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X 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).
346 dentist records list a practice address in Washington
They are 346 of the 45,857 NPPES records with a practice address in Washington, and 355 dentist records in District of Columbia.
All 355 in District of Columbia → Every provider in Washington → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Teny AbrahamianWashington, DC 200161891876389
- Steven Berk, D.D.S.Washington, DC 200161316154891
- Sharon Brown, D.D.S.Washington, DC 200161902065527
- Joseph Catanzano, D.D.S.Washington, DC 200161386857654
- Hassan Chehayeb, D.D.S.Washington, DC 200161003022831
- Claudia Cotca, DDS,MPHWashington, DC 200161295914968
- Shawna Hawk, DDSWashington, DC 200161265666291
- George Joncas, DDSWashington, DC 200161003916958
Common questions
What is Johnathan A. Slate, DMD's NPI number?
Johnathan A. Slate, DMD's National Provider Identifier (NPI) is 1215482310, issued on Aug 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Johnathan A. Slate, DMD located?
The NPPES record lists a practice address at 3301 New Mexico Ave NW Ste 332, Washington, DC, 20016. Phone: (202) 686-5222. Providers update this record themselves, so call before visiting.
How can I verify Johnathan A. Slate, DMD's license?
NPPES lists District of Columbia license number DEN1001655, as entered by the provider. Search the District of Columbia 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. 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.