Mark Zekaj, MD
NPI 1457745416 · Orthopaedic Surgery Physician · Monroe, MI
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Zekaj, MD is a Orthopaedic Surgery Physician provider in Monroe, MI (NPI 1457745416).
Provider details
- NPI number
- 1457745416
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125.075592 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,373 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 364 | $124 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 195 | $68 |
| X-Ray of Knee, 4 Or More Views73564 | 156 | $44 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 130 | $89 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 114 | $163 |
| X-Ray of Hip, 2-3 Views73502 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 248 | 124 |
| Celecoxib | 162 | 52 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 128 | 72 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 106 | 69 |
| Cefadroxil | 78 | 73 |
| Pregabalin | 61 | 52 |
| Amoxicillin | 46 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,367 across 10 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
Additional practice locations (1)
- 5841 S Maryland AveChicago, IL 60637-1443Phone: (773) 834-3531
Registry dates
- Enumerated
- 2015-03-26
- Last updated
- 2023-11-03
- Certified
- 2021-09-01
Frequently asked questions
- What is Mark Zekaj's NPI number?
- Mark Zekaj's National Provider Identifier (NPI) is 1457745416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Zekaj's specialty?
- Mark Zekaj is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Zekaj located?
- Mark Zekaj's practice location on file with NPPES is 1420 N Monroe St, Monroe, MI 48162-4211.
- What is Mark Zekaj's phone number?
- The practice phone number listed in the NPPES registry for Mark Zekaj is (734) 240-8480.
- Does Mark Zekaj accept Medicare?
- Mark Zekaj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Zekaj's NPI active?
- Yes — Mark Zekaj's NPI (1457745416) is active in the NPPES registry as of the last update on 2023-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.