What is Mark Demalio's NPI number?

Mark Demalio's National Provider Identifier (NPI) is 1376513424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Demalio's specialty?

Mark Demalio is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Mark Demalio located?

Mark Demalio's practice location on file with NPPES is 1250 Youngstown Warren Rd, Niles, OH 44446.

What is Mark Demalio's phone number?

The practice phone number listed in the NPPES registry for Mark Demalio is (330) 652-5600.

Does Mark Demalio accept Medicare?

Mark Demalio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mark Demalio's NPI active?

Yes — Mark Demalio's NPI (1376513424) is active in the NPPES registry as of the last update on 2022-09-06.

IndividualActiveAccepts Medicare

Mark Demalio, DC

NPI 1376513424 · Chiropractor · Niles, OH

Mark Demalio, DC is a Chiropractor provider in Niles, OH (NPI 1376513424).

Provider details

NPI number: 1376513424
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: No
License: 1902 (OH)

Practice location

1250 Youngstown Warren Rd

Suite B

Niles, OH 44446

Phone: (330) 652-5600

Fax: (330) 652-5601

Street-level locationGet directions

More OH providers

Mailing address

1250 Youngstown Warren Rd

Niles, OH 44446-4649

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 1902 (OH)
Chiropractic Providers

Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(70/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
183 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Chiropractic Manipulative Treatment, 3-4 Spinal Regions98941	183	$37

Typical Medicare-allowed amounts for these services range $37–$37 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2006-01-23
Last updated: 2022-09-06
Certified: 2022-09-06

Frequently asked questions

What is Mark Demalio's NPI number?: Mark Demalio's National Provider Identifier (NPI) is 1376513424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Demalio's specialty?: Mark Demalio is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is Mark Demalio located?: Mark Demalio's practice location on file with NPPES is 1250 Youngstown Warren Rd, Niles, OH 44446.
What is Mark Demalio's phone number?: The practice phone number listed in the NPPES registry for Mark Demalio is (330) 652-5600.
Does Mark Demalio accept Medicare?: Mark Demalio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Mark Demalio's NPI active?: Yes — Mark Demalio's NPI (1376513424) is active in the NPPES registry as of the last update on 2022-09-06.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)