Joseph James Machowski
Behavior Analyst · Worcester, MA
Joseph James Machowski is a behavior analyst with a practice address in Worcester, Massachusetts, and NPI 1588933691, issued on Dec 19, 2011. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joseph James Machowski
- Primary taxonomy
- Behavior Analyst 103K00000X
- Practice location
- 81 Plantation St, Worcester, MA 01604
- Phone
- (508) 849-5600
- Enumerated
- Dec 19, 2011
- Record last updated
- Dec 19, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest behavior analyst records → All 4,718 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 Joseph James Machowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joseph James Machowski among 4,718 behavior analyst records in Massachusetts
Joseph James Machowski is one of 4,718 behavior analyst records with a practice address in Massachusetts. under 1% 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 2011, is newer than 5% of them.
- NPI issued2011 · 5% of these records are older, 92% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103K00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
312 behavior analyst records list a practice address in Worcester
They are 312 of the 13,166 NPPES records with a practice address in Worcester, and 4,718 behavior analyst records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,718 in Massachusetts → Every provider in Worcester → Behavior Analyst nationwide →
The 8 behavior analyst records with the nearest ZIP codes
- Jescah Apamo-GannonWorcester, MA 016041689035610
- Timothy Blackburn, LABAWorcester, MA 016041154850840
- Ashlee Carrier-McLeodWorcester, MA 016041912876301
- Sarah ChupkaWorcester, MA 016041144703240
- Zachary Ferguson, MS, BCBA, LABAWorcester, MA 016041558044016
- Michelle Gaudet, M.ED, LABAWorcester, MA 016041013412915
- Vanessa Kay, M.S., B.A.Worcester, MA 016041629409271
- Caitlin LamondaWorcester, MA 016041679461602
Common questions
What is Joseph James Machowski's NPI number?
Joseph James Machowski's National Provider Identifier (NPI) is 1588933691, issued on Dec 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Joseph James Machowski 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 Joseph James Machowski's license?
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.