Psychologists in Massachusetts
- Psychologists
- 2,323
- Linked to a hospital or group
- 605
- Hospitals with a psychologist
- 41
- Medical groups with a psychologist
- 115
- Cities
- 243
There are 2,323 psychologists in Massachusetts. Massachusetts General Physicians Organization (MGPO) has the most, 151, and Massachusetts General Hospital has the most affiliated psychologists, 112. Boston is home to 463.
Find work emails and mobile numbers for all 2,323 Massachusetts psychologists
Validated work emails and mobile numbers for Massachusetts psychologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Massachusetts psychologists, listed A to Z by last name
Each psychologist on the list has psychologist as their primary specialty and a Massachusetts practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
Filter this list with a free account
Sort and filter all 2,323 Massachusetts psychologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 605 Massachusetts psychologists
The list shows the 605 psychologists with a public profile. The other 1,718 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 1,008 of 2,323 Massachusetts psychologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Massachusetts General Physicians Organization (MGPO) has the most psychologists in Massachusetts, with 151
Massachusetts General Hospital is second with 144, and LifeStance Health third with 30. Counts are psychologists with a Massachusetts address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Massachusetts General Hospital has the most affiliated psychologists in Massachusetts, with 112
CHA Cambridge Hospital is second with 32, and Boston Children's Hospital third with 21. Massachusetts psychologists are affiliated with 41 hospitals in all.
See every hospital and group for each Massachusetts psychologist
Each public profile names one place a psychologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Boston has the most psychologists in Massachusetts, with 463
More Massachusetts cities with psychologists
Psychologists practice in 243 Massachusetts cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
278 Massachusetts psychologists practice at a hospital, the most common site of care
233 also practice at a medical group site, and 73 at fqhcs. A psychologist can practice at several kinds of site, so the shares overlap.
Massachusetts psychologists by site of care
- Hospitals278
- Medical group practices233
- FQHCs73
- Physician offices60
- Therapy and rehab centers20
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
Every Massachusetts psychologist profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Massachusetts psychologist directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Psychologists are HCPs whose primary specialty is psychologist (taxonomy code 103T00000X), with an active NPI and a Massachusetts practice address.
FAQ
Frequently asked questions about psychologists in Massachusetts
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many psychologists are in Massachusetts?
2,323 psychologists have an active NPI, a Massachusetts practice address and psychologist (taxonomy code 103T00000X) as their primary specialty. 605 of them are linked to a hospital or medical group.
Which Massachusetts medical groups have the most psychologists?
Massachusetts General Physicians Organization (MGPO), with 151, followed by Massachusetts General Hospital with 144 and LifeStance Health with 30.
Which Massachusetts hospitals have the most psychologists?
Massachusetts General Hospital, with 112 affiliated psychologists, followed by CHA Cambridge Hospital with 32 and Boston Children's Hospital with 21.
Which Massachusetts cities have the most psychologists?
Boston, with 463, followed by Cambridge (212) and Worcester (83). Psychologists practice in 243 Massachusetts cities in all.
What is the taxonomy code for psychologist?
103T00000X is the NPPES taxonomy code for psychologist. Sub-specialties with their own code are counted on their own lists.
How can I contact psychologists in Massachusetts?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for psychologists in Massachusetts through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
Dmand AI
Find the right contacts among Massachusetts psychologists
Search 2,323 Massachusetts psychologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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