Sierra Corin Klotz, LCSW
Social Worker · Cambridge, MA
Sierra Corin Klotz, LCSW is a social worker with a practice address in Cambridge, Massachusetts, and NPI 1841727948, issued on May 19, 2017. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sierra Corin Klotz
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 1493 Cambridge St., Cambridge, MA 02139
- Phone
- (617) 665-1185
- Enumerated
- May 19, 2017
- Record last updated
- Feb 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1493 Cambridge St.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan BicknellClinical Social Worker1558730069
- Paula Cushner, MSN, RN, ANP-BCNurse Practitioner1306984372
- Amber LandersPsychologist1407115033
- Lara Mantel, LCSWSocial Worker1174706097
- Shobana ModurSocial Worker1114407350
- Ian PervilStudent in an Organized Health Care Education/Training Program1881030039
Verify Sierra Corin Klotz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
269 social worker records list a practice address in Cambridge
They are 269 of the 5,145 NPPES records with a practice address in Cambridge, and 5,517 social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 269 in Cambridge → All 5,517 in Massachusetts → Every provider in Cambridge →
Other social worker records in Massachusetts
- Chelsea Aaron, MSW, LCSWStoneham, MA1679129761
- Flannery AbbeyCambridge, MA1508604273
- Sarah Abbott, LSWFramingham, MA1023168945
- Sharon AbdallaSpringfield, MA1538759782
- Rana AbdallahCambridge, MA1689220204
- Marissa Abdow, LICSWNorth Quincy, MA1548894934
- Nicholas AbrahamWorcester, MA1023555208
- Betsy AbramsCambridge, MA1639654361
- Debra Abrams, LICSWCambridge, MA1508084070
- Nancy Abrams, LSWCambridge, MA1477670685
Common questions
What is Sierra Corin Klotz, LCSW's NPI number?
Sierra Corin Klotz, LCSW's National Provider Identifier (NPI) is 1841727948, issued on May 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sierra Corin Klotz, LCSW located?
The NPPES record lists a practice address at 1493 Cambridge St., Cambridge, MA, 02139. Phone: (617) 665-1185. Providers update this record themselves, so call before visiting.
How can I verify Sierra Corin Klotz, LCSW's license?
Search the Massachusetts 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.