Nayshalis Rivera
Clinical Social Worker · Worcester, MA
Nayshalis Rivera is a clinical social worker with a practice address in Worcester, Massachusetts, and NPI 1629338280, issued on May 16, 2012. Check the license (Massachusetts 225847, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nayshalis Rivera
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 225847 MA
Self-reported in NPPES; status is on the state search - Practice location
- 81 Plantation St, Worcester, MA 01604
- Phone
- (508) 849-5600
- Enumerated
- May 16, 2012
- Record last updated
- Mar 28, 2022
- Medicare enrollment
- Enrolled (PECOS I20220427000055); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 17,815 in Massachusetts → Look up another NPI →
Also registered at 81 Plantation St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas AbrahamSocial Worker1023555208
- Shannon Abraham-Cook, PH.D.Psychologist1073860821
- Sarah Abysalh, LMHCCounselor1174678858
- Joselyn AcevedoMental Health Counselor1306235510
- Katharine Adams, M.EDMental Health Counselor1265817357
- Woodrow AdamsCounselor1538441480
Verify Nayshalis Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 225847Check 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 IncSouthborough, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nayshalis Rivera among 17,815 clinical social worker records in Massachusetts
Nayshalis Rivera is one of 17,815 clinical social worker records with a practice address in Massachusetts. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 45% of them.
- NPI issued2012 · 45% of these records are older, 52% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated2019 · median 2004 among the 3,059 with a school on file
- Record last updated2022 · 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 1041C0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
611 clinical social worker records list a practice address in Worcester
They are 611 of the 13,166 NPPES records with a practice address in Worcester, and 17,815 clinical social worker records in Massachusetts.
All 17,815 in Massachusetts → Every provider in Worcester → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jennifer Brennan, LICSWWorcester, MA 016041992868293
- Meagan Carson, LICSWWorcester, MA 016041518060094
- Michelle Chunis, LICSWWorcester, MA 016041730196973
- Rodney Cournoyer, MSWWorcester, MA 016041508891771
- Melissa David, MSW, LICSWWorcester, MA 016041780697219
- Debra Grollman, LICSWWorcester, MA 016041386656718
- Jennifer Hanley, MSWWorcester, MA 016041659381028
- Kelly Hayes, LICSWWorcester, MA 016041356456065
Common questions
What is Nayshalis Rivera's NPI number?
Nayshalis Rivera's National Provider Identifier (NPI) is 1629338280, issued on May 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nayshalis Rivera located?
The NPPES record lists a practice address at 81 Plantation St, Worcester, MA, 01604. Phone: (508) 849-5600. Providers update this record themselves, so call before visiting.
How can I verify Nayshalis Rivera's license?
NPPES lists Massachusetts license number 225847, 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.