Leonard Cohen, DDS
Dentist · Baltimore, MD
Leonard Cohen, DDS is a dentist with a practice address in Baltimore, Maryland, and NPI 1295134997, issued on Aug 19, 2014. Check the license (Maryland 10329, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leonard Cohen
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 10329 MD
Self-reported in NPPES; status is on the state search - Practice location
- 650 W Baltimore St, Baltimore, MD 21201
- Phone
- (410) 706-7289
- Enumerated
- Aug 19, 2014
- Record last updated
- Aug 19, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,870 in Maryland → Look up another NPI →
Also registered at 650 W Baltimore St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Yvette Alania Salazar, DDS, MS, PHDDentist1770286312
- Abrar Alanzi, DMDStudent in an Organized Health Care Education/Training Program1952549362
Verify Leonard Cohen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 10329Check 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: $138.89
1 payment: 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.
Leonard Cohen among 1,870 dentist records in Maryland
Leonard Cohen, DDS is one of 1,870 dentist records with a practice address in Maryland. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 64% of them.
- NPI issued2014 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2014 · 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 122300000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Maryland
There are 1,870 dentist records in Maryland.
All 1,870 in Maryland → Every provider in Baltimore → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Roosevelt Bush, DDS MPHBaltimore, MD 212011447302096
- Suman ChibbBaltimore, MD 212011316134620
- Harold Goodman, DMDBaltimore, MD 212011093779050
- Ina Griffin, DMDBaltimore, MD 212011609941178
- Walter Inge, DDSBaltimore, MD 212011720040496
- Deborah Miller Young, DDSBaltimore, MD 212011629002993
- Se-Lim Oh, D.M.D.Baltimore, MD 212011902024789
- Gilbert Palmieri, DDSBaltimore, MD 212011528198918
Common questions
What is Leonard Cohen, DDS's NPI number?
Leonard Cohen, DDS's National Provider Identifier (NPI) is 1295134997, issued on Aug 19, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Leonard Cohen, DDS located?
The NPPES record lists a practice address at 650 W Baltimore St, Baltimore, MD, 21201. Phone: (410) 706-7289. Providers update this record themselves, so call before visiting.
How can I verify Leonard Cohen, DDS's license?
NPPES lists Maryland license number 10329, as entered by the provider. Search the Maryland 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.