Carolyn Joy Snell, PH.D.
Clinical Psychologist · Boston, MA
Carolyn Joy Snell, PH.D. is a clinical psychologist with a practice address in Boston, Massachusetts, and NPI 1851619324, issued on May 9, 2010. Check the license (Massachusetts 9793, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Joy Snell
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 9793 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (617) 355-6000
- Enumerated
- May 9, 2010
- Record last updated
- Jul 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131212000754); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,185 in Massachusetts → Look up another NPI →
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carolyn Joy Snell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 9793Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Children's Hospital Pediatric Associates, IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Joy Snell among 3,185 clinical psychologist records in Massachusetts
Carolyn Joy Snell, PH.D. is one of 3,185 clinical psychologist records with a practice address in Massachusetts. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 58% of them.
- NPI issued2010 · 58% of these records are older, 38% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2011 · median 2000 among the 777 with a school on file
- Record last updated2020 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
509 clinical psychologist records list a practice address in Boston
They are 509 of the 41,865 NPPES records with a practice address in Boston, and 3,185 clinical psychologist records in Massachusetts.
All 3,185 in Massachusetts → Every provider in Boston → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Janis Anderson, PH.D.Boston, MA 021151538230743
- Melvin Barton, PH.D.Boston, MA 021151700944774
- Katrina Boyer, PHDBoston, MA 021151578618005
- Elisa Bronfman, PHDBoston, MA 021151881749398
- Rachael Coakley, PH.D.Boston, MA 021151699823211
- Robert Edwards, PH.D.Boston, MA 021151093762536
- Abraham Feingold, PSY.D.Boston, MA 021151235248428
- Tina Lafiosca, PH.D.Boston, MA 021151699878520
Common questions
What is Carolyn Joy Snell, PH.D.'s NPI number?
Carolyn Joy Snell, PH.D.'s National Provider Identifier (NPI) is 1851619324, issued on May 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Joy Snell, PH.D. located?
The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-6000. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Joy Snell, PH.D.'s license?
NPPES lists Massachusetts license number 9793, 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. Medicare files from data.cms.gov. 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.