Maureen O Brien, MSSA LICSW
Clinical Social Worker · Peterborough, NH
Maureen O Brien, MSSA LICSW is a clinical social worker with a practice address in Peterborough, New Hampshire, and NPI 1336230986, issued on Sep 27, 2006. Check the license (New Hampshire 240, as entered in NPPES) with the New Hampshire board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Maureen O Brien
- Credential
- MSSA LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 240 NH
1015861 MA
Self-reported in NPPES; status is on the state search - Practice location
- 20 Grove Street, Peterborough, NH 03458
- Phone
- (603) 924-7462
- Enumerated
- Sep 27, 2006
- Record last updated
- Mar 31, 2023
- Fax
- (603) 924-2138
- Medicaid ID
- 80001345 NH
- Medicare enrollment
- Enrolled (PECOS I20051029000102); accepts Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 1965
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 1,592 in New Hampshire → Look up another NPI →
Also registered at 20 Grove Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anne Aasgaard, MAMarriage & Family Therapist1912083387
- Heribert Tryba, MAMental Health Counselor1194884650
- Solveig Tryba, MAMental Health Counselor1205912664
Verify Maureen O Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 240Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Maureen O Brien among 1,592 clinical social worker records in New Hampshire
Maureen O Brien, MSSA LICSW is one of 1,592 clinical social worker records with a practice address in New Hampshire. 18% 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 84% newer
- In a Medicare fileNo · 18% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1965 · median 2008 among the 426 with a school on file
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 clinical social worker records list a practice address in Peterborough
They are 14 of the 281 NPPES records with a practice address in Peterborough, and 1,592 clinical social worker records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,592 in New Hampshire → Every provider in Peterborough → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Katherine Carey, LICSWPeterborough, NH 034581326730763
- Richard Dufresne, MSWPeterborough, NH 034581043352644
- Cameron Hewitt, LICSWPeterborough, NH 034581407140122
- Julie Higgins, LICSWPeterborough, NH 034581225097561
- Megan Howell, LICSWPeterborough, NH 034581588207104
- Patricia Liebenson-Morse, LICSWPeterborough, NH 034581639270424
- Cynthia Lynch, LICSWPeterborough, NH 034581649675463
- Melissa Maurer, MSWPeterborough, NH 034581780737635
Common questions
What is Maureen O Brien, MSSA LICSW's NPI number?
Maureen O Brien, MSSA LICSW's National Provider Identifier (NPI) is 1336230986, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maureen O Brien, MSSA LICSW located?
The NPPES record lists a practice address at 20 Grove Street, Peterborough, NH, 03458. Phone: (603) 924-7462. Providers update this record themselves, so call before visiting.
How can I verify Maureen O Brien, MSSA LICSW's license?
NPPES lists New Hampshire license number 240, as entered by the provider. Search the New Hampshire 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.