Mark Leone, OD
NPI 1922836899 · Optometrist · East Liverpool, OH
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Leone, OD is a Optometrist provider in East Liverpool, OH (NPI 1922836899).
Provider details
- NPI number
- 1922836899
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- OPT007314 (OH)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
1 yr in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 6006 Mahoning Ave Ste DAustintown, OH 44515-2239Phone: (330) 797-8780Fax: (330) 797-0268
Registry dates
- Enumerated
- 2024-07-23
- Last updated
- 2024-07-23
- Certified
- 2024-07-23
Frequently asked questions
- What is Mark Leone's NPI number?
- Mark Leone's National Provider Identifier (NPI) is 1922836899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Leone's specialty?
- Mark Leone is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Mark Leone located?
- Mark Leone's practice location on file with NPPES is 15655 State Route 170 Ste P, East Liverpool, OH 43920-9672.
- What is Mark Leone's phone number?
- The practice phone number listed in the NPPES registry for Mark Leone is (330) 385-3898.
- Does Mark Leone accept Medicare?
- Mark Leone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Leone's NPI active?
- Yes — Mark Leone's NPI (1922836899) is active in the NPPES registry as of the last update on 2024-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.