Charles Clark, MSSS
Clinical Social Worker · Brookline, MA
Charles Clark, MSSS is a clinical social worker with a practice address in Brookline, Massachusetts, and NPI 1265571384, issued on Feb 5, 2007. Check the license (Massachusetts 100307, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Charles Clark
- Credential
- MSSS
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 100307 MA
15W00180 RI
Self-reported in NPPES; status is on the state search - Practice location
- 45 Bartlett Crescent, Brookline, MA 02446
- Phone
- (617) 566-3105
- Enumerated
- Feb 5, 2007
- Entity
- Type 1 · individual
Also registered at 45 Bartlett Crescent
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherri Crowley, LCSW, LICSWSocial Worker1093028953
- Joanne LipnerClinical Social Worker1053459339
Verify Charles Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 100307Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
376 clinical social worker records list a Brookline practice address
They are 376 of the 2,357 NPPES records with a Brookline practice address, and 16,942 clinical social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 376 in Brookline → All 16,942 in Massachusetts → Every provider in Brookline →
Other clinical social worker records in Massachusetts
- Andrew Aaron, LICSWNew Bedford, MA1053477885
- Cynthia AaronFall River, MA1407258676
- Karla Abad, LCSWLynn, MA1598577470
- Amy Abair, LICSWBoston, MA1972821858
- Nicole Abair, LCSWLexington, MA1386590859
- Stephanie Abate, LICSWAmherst, MA1669580973
- Lynn Abbey, LICSWFall River, MA1437189248
- Bernard Abbot, MSWBoston, MA1861913188
- Mark Abbott, MSW, LICSWEast Falmouth, MA1134461445
- Paul Abbott, LICSWNorthampton, MA1558302398
Common questions
What is Charles Clark, MSSS's NPI number?
Charles Clark, MSSS's National Provider Identifier (NPI) is 1265571384, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles Clark, MSSS located?
The NPPES record lists a practice address at 45 Bartlett Crescent, Brookline, MA, 02446. Phone: (617) 566-3105. Providers update this record themselves, so call before visiting.
How can I verify Charles Clark, MSSS's license?
NPPES lists Massachusetts license number 100307, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.