John L. Potash, LCSW-C
Clinical Social Worker · Baltimore, MD
John L. Potash, LCSW-C is a clinical social worker with a practice address in Baltimore, Maryland, and NPI 1710128632, issued on Mar 23, 2009. Check the license (Maryland 12923, 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
- John L. Potash
- Credential
- LCSW-C
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 12923 MD
006154 CT
073180 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6106 Edmondson Ave, Baltimore, MD 21228
- Phone
- (410) 960-7744
- Enumerated
- Mar 23, 2009
- Record last updated
- May 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091111000264); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,007 in Maryland → Look up another NPI →
Verify John L. Potash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 12923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John L. Potash among 9,007 clinical social worker records in Maryland
John L. Potash, LCSW-C is one of 9,007 clinical social worker records with a practice address in Maryland. 11% 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 2009, is newer than 26% of them.
- NPI issued2009 · 26% of these records are older, 71% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1998 · median 2006 among the 1,685 with a school on file
- Record last updated2016 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,917 clinical social worker records list a practice address in Baltimore
They are 1,917 of the 35,183 NPPES records with a practice address in Baltimore, and 9,007 clinical social worker records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,007 in Maryland → Every provider in Baltimore → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jeannette Barber, LCSW-CCatonsville, MD 212281336290196
- Rosa Bivens, MSWCatonsville, MD 212281922125368
- Stefanie Coleman, LCSW-CCatonsville, MD 212281922141662
- Cheryl Depetro, MSW,LCSW-C, DAC, LACCatonsville, MD 212281023191418
- Francis Katz, LCSW BS MS MLA EDDBaltimore, MD 212281972693844
- Annette Levesque-Nieman, LCSW-CBaltimore, MD 212281184795478
- Jack Long, PH.D.Catonsville, MD 212281447296629
- Jennifer Mansir, LCSW-CCatonsville, MD 212281104919950
Common questions
What is John L. Potash, LCSW-C's NPI number?
John L. Potash, LCSW-C's National Provider Identifier (NPI) is 1710128632, issued on Mar 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is John L. Potash, LCSW-C located?
The NPPES record lists a practice address at 6106 Edmondson Ave, Baltimore, MD, 21228. Phone: (410) 960-7744. Providers update this record themselves, so call before visiting.
How can I verify John L. Potash, LCSW-C's license?
NPPES lists Maryland license number 12923, 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.