About
NICHOLAS CALLAHAN, DO is an orthopedic surgery located at 300 ALLEN BRADLEY DR STE 200 in MAYFIELD HEIGHTS, OH.
Nicholas Callahan is one of 5 orthopedic providers listed in MAYFIELD HEIGHTS, OH on AdvOrtho.
Practice at a glance
In 2024, 53% of Nicholas Callahan's identifiable Medicare procedure volume was knee work. Their most frequent service was aspiration and/or injection of fluid from large joint for 57 Medicare patients.
Distinct procedures
6
Medicare patients
145
busiest single service
Care setting
98% office
mostly outpatient
Most-performed procedures, 2024
Aspiration and/or injection of fluid from large joint
82
57 patients · near the state median of 84
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
60
15 patients · below the state median of 253
Aspiration and/or injection of fluid large joint using ultrasound guidance
59
44 patients · near the state median of 61
Injection into tendon or ligament
31
24 patients · near the state median of 34
Replacement of knee joint, both sides of knee
19
18 patients · below the state median of 31
Replacement of thigh bone and hip joint with prosthesis
17
16 patients · below the state median of 26
Training and practice
Nicholas Callahan has been in practice since 2014, after graduating from Lake Erie College of Osteopathic Medicine, Erie.
- Practices with Cleveland Orthopedic and Spine Institute, LLC (16 clinicians)
- Affiliated with Cleveland Clinic, Crystal Clinic Orthopaedic Center, Lake Health, Southwest General Health Centerand 1 more
Registry record
- Licensed in Ohio
- Practices within a group or organization
Where this comes from
Procedure volumes:CMS Medicare Physician & Other Practitioners, 2024. Fee-for-service claims only, so they exclude privately insured, Medicare Advantage and pediatric patients - volume is not comparable across practices with different patient mixes. These are billing records, not outcomes.
Training and practice: CMS Doctors and Clinicians list. A graduation year is when training finished, not years of orthopedic experience or a board certification. Affiliations come from Medicare enrollment and may be incomplete.
Registry details: NPPES. Subspecialties are self-reported at registration, not a board certification.
Credentials: Doctor of Osteopathic Medicine (DO)
A DO degree indicates completion of an osteopathic medical program, which includes the same medical training as an MD with additional emphasis on the musculoskeletal system and osteopathic manipulative treatment. DOs are fully licensed physicians who can prescribe medication, perform surgery, and specialize in any medical field including orthopedic surgery.
Office Information
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Profile information is sourced from the public CMS NPI Registry. Contact the office directly to confirm current availability and insurance acceptance. Providers can update this profile to reflect their current practice.
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