Mark D'Onofrio, M.D.
NPI 1316925811 · Orthopaedic Surgery Physician · Lancaster, OH
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark D'Onofrio, M.D. is a Orthopaedic Surgery Physician provider in Lancaster, OH (NPI 1316925811).
Provider details
- NPI number
- 1316925811
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35-081924 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,830 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 871 | $21 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 579 | $28 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 325 | $62 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 301 | $81 |
| X-Ray of Knee, 1-2 Views73560 | 260 | $29 |
| Application of Blood Vessel Compression Device97016 | 224 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 627 | 140 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 611 | 264 |
| Cephalexin | 201 | 184 |
| Gabapentin | 191 | 152 |
| Hydromorphone Hcl | 143 | 91 |
| Oxycodone Hcl | 140 | 12 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,306 across 13 records (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
Registry dates
- Enumerated
- 2006-01-04
- Last updated
- 2025-06-13
- Certified
- 2025-06-13
Frequently asked questions
- What is Mark D'Onofrio's NPI number?
- Mark D'Onofrio's National Provider Identifier (NPI) is 1316925811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark D'Onofrio's specialty?
- Mark D'Onofrio is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mark D'Onofrio located?
- Mark D'Onofrio's practice location on file with NPPES is 2656 N Columbus St Ste D, Lancaster, OH 43130-8991.
- What is Mark D'Onofrio's phone number?
- The practice phone number listed in the NPPES registry for Mark D'Onofrio is (740) 687-3346.
- Does Mark D'Onofrio accept Medicare?
- Mark D'Onofrio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark D'Onofrio's NPI active?
- Yes — Mark D'Onofrio's NPI (1316925811) is active in the NPPES registry as of the last update on 2025-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.