Jason Mull
Social Worker · Cambridge, MA
Jason Mull is a social worker with a practice address in Cambridge, Massachusetts, and NPI 1043985575, issued on Aug 16, 2021. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jason Mull
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 1493 Cambridge St, Cambridge, MA 02139
- Phone
- (617) 665-1185
- Enumerated
- Aug 16, 2021
- 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.
- Omar Abbas, MDStudent in an Organized Health Care Education/Training Program1225728025
- Nawyaab Abbasi, DOStudent in an Organized Health Care Education/Training Program1215875364
- Flannery AbbeySocial Worker1508604273
- Rana AbdallahSocial Worker1689220204
- Khaleel Abdul-Jabbaar, PT, DPTOrthopedic Physical Therapist1780295717
- Adri Abou-Bakr, MDStudent in an Organized Health Care Education/Training Program1770421844
Verify Jason Mull 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
One hospital or facility affiliation
- Brattleboro RetreatBrattleboro, VT · Psychiatric
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
281 social worker records list a Cambridge practice address
They are 281 of the 5,145 NPPES records with a Cambridge practice address, and 5,822 social worker records in Massachusetts.
All 281 in Cambridge → All 5,822 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
- Ali Abdullahi, SWChelsea, MA1134412158
- Nicholas AbrahamWorcester, MA1023555208
- Betsy AbramsCambridge, MA1639654361
- Debra Abrams, LICSWCambridge, MA1508084070
- Nancy Abrams, LSWCambridge, MA1477670685
Common questions
What is Jason Mull's NPI number?
Jason Mull's National Provider Identifier (NPI) is 1043985575, issued on Aug 16, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jason Mull 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 Jason Mull'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.