Abigail Ryzewski, LCSW
Social Worker · Worcester, MA
Abigail Ryzewski, LCSW is a social worker with a practice address in Worcester, Massachusetts, and NPI 1538771670, issued on Aug 19, 2020. Check the license (Massachusetts 225263, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Abigail Ryzewski
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 225263 MA
Self-reported in NPPES; status is on the state search - Practice location
- 411 Chandler St, Worcester, MA 01602
- Phone
- (508) 799-0688
- Enumerated
- Aug 19, 2020
- Record last updated
- Aug 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220204001502); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,517 in Massachusetts → Look up another NPI →
Also registered at 411 Chandler St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elana AielloCounselor1912480161
- Rhonda AlbertCounselor1174136063
- Adwoa AmoakoCounselor1174939052
- Peter AndersonSocial Worker1891249132
- Shakuntala Anderson, LICSWClinical Social Worker1841442837
Verify Abigail Ryzewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 225263Check 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
- Reliant Medical Group IncShrewsbury, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abigail Ryzewski among 5,517 social worker records in Massachusetts
Abigail Ryzewski, 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 2020, is newer than 64% of them.
- NPI issued2020 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2019 · median 2012 among the 435 with a school on file
- Record last updated2020 · 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).
267 social worker records list a practice address in Worcester
They are 267 of the 13,166 NPPES records with a practice address in Worcester, and 5,517 social worker records in Massachusetts.
All 5,517 in Massachusetts → Every provider in Worcester → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Peter AndersonWorcester, MA 016021891249132
- Mary Bobola, LICSWWorcester, MA 016021477524254
- Jean Brickman, LSW, LADC IWorcester, MA 016021215447685
- Christopher Cimmino, MSWWorcester, MA 016021972670578
- Catherine CruzWorcester, MA 016021366971723
- Tanya DellannoWorcester, MA 016021548717150
- Allegra Hachey, LCSWWorcester, MA 016021770984957
- Keely Kenney, BSWWorcester, MA 016021790209773
Common questions
What is Abigail Ryzewski, LCSW's NPI number?
Abigail Ryzewski, LCSW's National Provider Identifier (NPI) is 1538771670, issued on Aug 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Abigail Ryzewski, LCSW located?
The NPPES record lists a practice address at 411 Chandler St, Worcester, MA, 01602. Phone: (508) 799-0688. Providers update this record themselves, so call before visiting.
How can I verify Abigail Ryzewski, LCSW's license?
NPPES lists Massachusetts license number 225263, 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.