Amy Catherine Osenar, M.ED., MSW, LCSW
Social Worker · Harvard, MA
Amy Catherine Osenar, M.ED., MSW, LCSW is a social worker with a practice address in Harvard, Massachusetts, and NPI 1629840889, issued on Oct 23, 2023. Check the license (Massachusetts 229981, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Catherine Osenar
- Credential
- M.ED., MSW, LCSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 229981 MA
Self-reported in NPPES; status is on the state search - Practice location
- 257 Ayer RD, Harvard, MA 01451
- Phone
- (978) 772-1846
- Enumerated
- Oct 23, 2023
- Record last updated
- Oct 23, 2023
- Medicare enrollment
- Enrolled (PECOS I20260504007918); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,517 in Massachusetts → Look up another NPI →
Also registered at 257 Ayer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Megan Craig-Dacey, LMHCMental Health Counselor1316592033
- Leslie Ekings, LICSWClinical Social Worker1558339929
- Jessica FerranteMental Health Counselor1093465924
Verify Amy Catherine Osenar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 229981Check 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
- Advocates, Inc.Harvard, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Catherine Osenar among 5,517 social worker records in Massachusetts
Amy Catherine Osenar, M.ED., MSW, LCSW is one of 5,517 social worker records with a practice address in Massachusetts. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 79% of them.
- NPI issued2023 · 79% of these records are older, 16% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2023 · median 2012 among the 435 with a school on file
- Record last updated2023 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 social worker records list a practice address in Harvard
They are 2 of the 100 NPPES records with a practice address in Harvard, and 5,517 social worker records in Massachusetts.
All 5,517 in Massachusetts → Every provider in Harvard → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Jennifer Lee, MSWHarvard, MA 014511265158539
- Rebecca Ciesco, LICSWGroton, MA 014501386284446
- Tammy Meredith CookGroton, MA 014501902211618
- Emily Ross, LICSWGroton, MA 014501295094829
- Mary SlatteryGroton, MA 014501033708243
- Kathryn Allen, LICSWLeominster, MA 014531427505916
- Mandi Altman, M.S.W.Leominster, MA 014531235438128
- Philippine Asamany, LCSWLeominster, MA 014531841743218
Common questions
What is Amy Catherine Osenar, M.ED., MSW, LCSW's NPI number?
Amy Catherine Osenar, M.ED., MSW, LCSW's National Provider Identifier (NPI) is 1629840889, issued on Oct 23, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Amy Catherine Osenar, M.ED., MSW, LCSW located?
The NPPES record lists a practice address at 257 Ayer RD, Harvard, MA, 01451. Phone: (978) 772-1846. Providers update this record themselves, so call before visiting.
How can I verify Amy Catherine Osenar, M.ED., MSW, LCSW's license?
NPPES lists Massachusetts license number 229981, 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.