Jack Marchalewicz, D.C.
Chiropractor · Northborough, MA
Jack Marchalewicz, D.C. is a chiropractor with a practice address in Northborough, Massachusetts, and NPI 1407011240, issued on Jul 21, 2008. Check the license (Massachusetts 3198, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jack Marchalewicz
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 3198 MA
Self-reported in NPPES; status is on the state search - Practice location
- 130 Main St, Northborough, MA 01532
- Phone
- (508) 393-7177
- Enumerated
- Jul 21, 2008
- Entity
- Type 1 · individual
Also registered at 130 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaimie Allain, LICSWClinical Social Worker1184910895
- Christina Doucette, MHMental Health Counselor1528620820
Verify Jack Marchalewicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 3198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
6 chiropractor records list a Northborough practice address
They are 6 of the 328 NPPES records with a Northborough practice address, and 1,570 chiropractor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6 in Northborough → All 1,570 in Massachusetts → Every provider in Northborough →
Other chiropractor records in Massachusetts
- Ibrahim Abdulmassih, D.C.Worcester, MA1740329317
- Susan Aberle, D.C.Falmouth, MA1548453475
- Michael Abgrab, D.C.Fall River, MA1184773814
- Marty Abrams, MA, DCSharon, MA1356343305
- Joan Accuosti, D.C.Pittsfield, MA1144292509
- Erin Acevedo, D.C.Beverly, MA1780741769
- Elisa Adams, D.C.Lexington, MA1194887794
- James Adams, D.C.Plymouth, MA1598978777
- Jeffrey Adams, D.C.Marshfield, MA1386764041
- Lauren Adelizi, DCWellesley, MA1255510384
Common questions
What is Jack Marchalewicz, D.C.'s NPI number?
Jack Marchalewicz, D.C.'s National Provider Identifier (NPI) is 1407011240, issued on Jul 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jack Marchalewicz, D.C. located?
The NPPES record lists a practice address at 130 Main St, Northborough, MA, 01532. Phone: (508) 393-7177. Providers update this record themselves, so call before visiting.
How can I verify Jack Marchalewicz, D.C.'s license?
NPPES lists Massachusetts license number 3198, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.