Mark Nizza, DMD, MD
NPI 1265921878 · Oral and Maxillofacial Surgery (Dentist) · Hilliard, OH
Mark Nizza, DMD, MD is a Oral and Maxillofacial Surgery (Dentist) provider in Hilliard, OH (NPI 1265921878).
Provider details
- NPI number
- 1265921878
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DMD, MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30.025947 (OH)
Specialties & taxonomies
Dental Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 76 | 71 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 68 | 65 |
| Ibuprofen | 55 | 53 |
| Chlorhexidine Gluconate | 28 | 28 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$138 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 (2)
- 5101 Forest Dr Ste CNew Albany, OH 43054-8226Phone: (614) 885-3339
- 6641 N High St Ste 105Worthington, OH 43085-4038Phone: (614) 885-3339
Registry dates
- Enumerated
- 2018-05-09
- Last updated
- 2025-10-09
- Certified
- 2025-10-09
Frequently asked questions
- What is Mark Nizza's NPI number?
- Mark Nizza's National Provider Identifier (NPI) is 1265921878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Nizza's specialty?
- Mark Nizza is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Mark Nizza located?
- Mark Nizza's practice location on file with NPPES is 4607 Leap Ct, Hilliard, OH 43026-1174.
- What is Mark Nizza's phone number?
- The practice phone number listed in the NPPES registry for Mark Nizza is (614) 885-3339.
- Is Mark Nizza's NPI active?
- Yes — Mark Nizza's NPI (1265921878) is active in the NPPES registry as of the last update on 2025-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.