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Dr. Mark J Demalio, DC

Chiropractor in Niles, OH · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1376513424

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark J Demalio
Credential DC
Sex Male
Practice address 1250 Youngstown Warren Rd, Suite B, Niles, OH, 44446
Fax (330) 652-5601
Enumeration date Jan 23, 2006
Last updated in NPPES Sep 6, 2022

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 1902 (OH) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
000000139904 Other OH ANTHEM BCBS
0911204 Medicaid OH -
2303009 Other OH AETNA
341829921003 Other OH MEDICAL MUTUAL OF OHIO
34182992100 Other OH WORKERS COMP

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Mark Demalio's NPI record?
Cross-check NPI 1376513424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1376513424 active?
Yes, as of the latest NPPES snapshot, NPI 1376513424 is active (record last updated 2022-09-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-06.