Mark J. Demalio, DC
Chiropractor · Niles, OH
Mark J. Demalio, DC is a chiropractor with a practice address in Niles, Ohio, and NPI 1376513424, issued on Jan 23, 2006. Check the license (Ohio 1902, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark J. Demalio
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 1902 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1250 Youngstown Warren RD, Niles, OH 44446
- Phone
- (330) 652-5600
- Enumerated
- Jan 23, 2006
- Record last updated
- Sep 6, 2022
- Fax
- (330) 652-5601
- Medicaid ID
- 0911204 OH
- Medicare enrollment
- Enrolled (PECOS I20071219000325); accepts Medicare assignment
- Medical or professional school
- National College Of Chiropractic, 1992
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 2,688 in Ohio → Look up another NPI →
Also registered at 1250 Youngstown Warren RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Sutton, D.O.Internal Medicine Physician1477511939
Verify Mark J. Demalio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 1902Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark J. Demalio among 2,688 chiropractor records in Ohio
Mark J. Demalio, DC is one of 2,688 chiropractor records with a practice address in Ohio. 23% 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 57% newer
- In a Medicare fileNo · 23% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1992 · median 2002 among the 1,292 with a school on file
- Record last updated2022 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in Ohio
There are 2,688 chiropractor records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,688 in Ohio → Every provider in Niles → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Phillip Accordino, DCHiles, OH 444461871667485
- Anthony Clendenin, DCNiles, OH 444461720879026
- Jessica Eckman, D.C.Niles, OH 444461437402286
- Angela Ricciulli, D.C.Niles, OH 444461821110420
- Daniel Chachko, DCNewton Falls, OH 444441083662902
- Barbara Bogar, DCSalem, OH 444601598861833
- Morgan Craig, DCLisbon, OH 444321316778566
- Rebecca Palmer, DCSalem, OH 444601740265040
Common questions
What is Mark J. Demalio, DC's NPI number?
Mark J. Demalio, DC's National Provider Identifier (NPI) is 1376513424, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Demalio, DC located?
The NPPES record lists a practice address at 1250 Youngstown Warren RD, Niles, OH, 44446. Phone: (330) 652-5600. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Demalio, DC's license?
NPPES lists Ohio license number 1902, as entered by the provider. Search the Ohio 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.