Samuel J. Leizear, MSW
Mental Health Counselor · Oakland, MD
Samuel J. Leizear, MSW is a mental health counselor with a practice address in Oakland, Maryland, and NPI 1619428091, issued on Oct 20, 2016. Check the license (Maryland 23589, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Samuel J. Leizear
- Credential
- MSW
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 23589 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1027 Memorial Dr, Oakland, MD 21550
- Phone
- (301) 533-3300
- Enumerated
- Oct 20, 2016
- Record last updated
- Oct 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (301) 533-3299
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 4,201 in Maryland → Look up another NPI →
Also registered at 1027 Memorial Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Randi Bennett, CRNPNurse Practitioner1518675404
- Jeffrey Bernstein, M.D.Family Medicine Physician1508825613
- Diana Boller, LCSW-CClinical Social Worker1447647888
- Linda Bonnette, CRNPFamily Nurse Practitioner1821082538
- Jeremy Brenneman, LCPC, LCADCAddiction (Substance Use Disorder) Counselor1891233847
Verify Samuel J. Leizear in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 23589Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Samuel J. Leizear among 4,201 mental health counselor records in Maryland
Samuel J. Leizear, MSW is one of 4,201 mental health counselor records with a practice address in Maryland. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 23% of them.
- NPI issued2016 · 23% of these records are older, 74% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2019 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 mental health counselor records list a practice address in Oakland
They are 13 of the 304 NPPES records with a practice address in Oakland, and 4,201 mental health counselor records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,201 in Maryland → Every provider in Oakland → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Luke Johanni, LGPCOakland, MD 215501356156012
- Naomi JohnsonOakland, MD 215501598596165
- Jamie Kamp, LCSWCOakland, MD 215501235657453
- Fatima Khan, LCPCOakland, MD 215501861261422
- Jennifer Lechliter, LCPCOakland, MD 215501851816607
- Angela Mack, LGPC, NCCOakland, MD 215501508562679
- Gavin McConnell, LGPCOakland, MD 215501053167262
- Ashley Plotczyk, LGPCOakland, MD 215501154052025
Common questions
What is Samuel J. Leizear, MSW's NPI number?
Samuel J. Leizear, MSW's National Provider Identifier (NPI) is 1619428091, issued on Oct 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Samuel J. Leizear, MSW located?
The NPPES record lists a practice address at 1027 Memorial Dr, Oakland, MD, 21550. Phone: (301) 533-3300. Providers update this record themselves, so call before visiting.
How can I verify Samuel J. Leizear, MSW's license?
NPPES lists Maryland license number 23589, 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. 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.