Brenna E. Shanahan
Psychologist · Weymouth, MA
Brenna E. Shanahan is a psychologist with a practice address in Weymouth, Massachusetts, and NPI 1689159121, issued on Oct 1, 2018. Check the license (Massachusetts PSY10000046, 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
- Brenna E. Shanahan
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY10000046 MA
Self-reported in NPPES; status is on the state search - Practice location
- 169 Libbey Pkwy, Weymouth, MA 02189
- Phone
- (781) 551-0999
- Enumerated
- Oct 1, 2018
- Record last updated
- Jun 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20260406003525); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 2,367 in Massachusetts → Look up another NPI →
Also registered at 169 Libbey Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marysarah Frank, RNCSAdult Psychiatric/Mental Health Clinical Nurse Specialist1518121698
- Shaylin Herdman, LICSWClinical Social Worker1407426331
Verify Brenna E. Shanahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PSY10000046Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Brenna E. Shanahan among 2,367 psychologist records in Massachusetts
Brenna E. Shanahan is one of 2,367 psychologist records with a practice address in Massachusetts. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 73% of them.
- NPI issued2018 · 73% of these records are older, 20% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2022 · median 1997 among the 487 with a school on file
- Record last updated2025 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Massachusetts
There are 2,367 psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,367 in Massachusetts → Every provider in Weymouth → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Caroline ByronWeymouth, MA 021891154845329
- Jensen Greene, PSYDEast Weymouth, MA 021891255815197
- Nathan Lambright, PSY.D., BCBA-DWeymouth, MA 021891801157565
- Emily Mohr, PHDWeymouth, MA 021891790988467
- Alexandra Nelson, PHDWeymouth, MA 021891710326962
- John Queally, PHDWeymouth, MA 021891821146374
- Katelyn RagoneWeymouth, MA 021891326761693
- Yauris RomeroWeymouth, MA 021891104290238
Common questions
What is Brenna E. Shanahan's NPI number?
Brenna E. Shanahan's National Provider Identifier (NPI) is 1689159121, issued on Oct 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Brenna E. Shanahan located?
The NPPES record lists a practice address at 169 Libbey Pkwy, Weymouth, MA, 02189. Phone: (781) 551-0999. Providers update this record themselves, so call before visiting.
How can I verify Brenna E. Shanahan's license?
NPPES lists Massachusetts license number PSY10000046, 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.