Katherine Hewlett
Social Worker · Lynn, MA
Katherine Hewlett is a social worker with a practice address in Lynn, Massachusetts, and NPI 1659293611, issued on Jul 29, 2026. Check the license (Massachusetts LCSW2143253, 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
- Katherine Hewlett
- Primary taxonomy
- Social Worker 104100000X
- License number
- LCSW2143253 MA
Self-reported in NPPES; status is on the state search - Practice location
- 269 Union St, Lynn, MA 01901
- Phone
- (781) 546-1808
- Enumerated
- Jul 29, 2026
- Record last updated
- Jul 29, 2026
- Fax
- (781) 586-0363
- Entity
- Type 1 · individual
Also registered at 269 Union St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karla Abad, LCSWClinical Social Worker1598577470
- Aishetu AbubakarRegistered Nurse1306467972
- Mario Acosta, RNCommunity Health Registered Nurse1801486469
- Mary Adinkrah, FNPFamily Nurse Practitioner1265716211
- Gabriela Aguiar OrtegaMental Health Counselor1255952982
- Kathleen AhearnRegistered Nurse1801044466
Verify Katherine Hewlett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license LCSW2143253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73 social worker records list a practice address in Lynn
They are 73 of the 2,030 NPPES records with a practice address in Lynn, and 5,517 social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 73 in Lynn → All 5,517 in Massachusetts → Every provider in Lynn →
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 Katherine Hewlett's NPI number?
Katherine Hewlett's National Provider Identifier (NPI) is 1659293611, issued on Jul 29, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Hewlett located?
The NPPES record lists a practice address at 269 Union St, Lynn, MA, 01901. Phone: (781) 546-1808. Providers update this record themselves, so call before visiting.
How can I verify Katherine Hewlett's license?
NPPES lists Massachusetts license number LCSW2143253, 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), 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.