Physician Profile
Unclaimed ProfileAbout CALLANAN
Based in Shreveport, LA, Mark C Callanan, MD is listed in the NPI registry under orthopedic surgery. Mark graduated from Michigan State University College of Osteopathic Medicine in 2013. Mark is also listed as specialising in orthopaedic surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Callanan's specialty?
Dr. Callanan is an orthopedic surgeon in Shreveport, LA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where can I find Dr. Callanan?
Dr. Callanan is listed at 7925 YOUREE DR STE 200, Shreveport, LA 71105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Callanan?
The number on file is (318) 212-3610. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Callanan's NPI number?
Dr. Callanan's National Provider Identifier is 1639515984. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Callanan's medical education?
Dr. Callanan attended Michigan State University College of Osteopathic Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Callanan been practising?
Dr. Callanan has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Callanan known for?
According to Medicare billing data, Dr. Callanan performs procedures including aspiration and/or injection of fluid from large joint, prosthetic repair of shoulder joint, total shoulder and treatment of broken neck of thigh bone with bone implant; reads or performs imaging such as x-ray of shoulder, minimum of 2 views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Callanan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Callanan. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (318) 212-3610
- Email not available
Practice Locations
7925 YOUREE DR STE 200
Shreveport, LA 71105
Procedures Most Often Billed to Medicare
2,642 services · 925 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
291 |
| Prosthetic repair of shoulder joint, total shoulder | Procedure | 23472 |
29 |
| Treatment of broken neck of thigh bone with bone implant | Procedure | 27245 |
14 |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
14 |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
13 |
| Anchoring of biceps tendon | Procedure | 23430 |
13 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
250 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
41 |
| X-ray of upper arm, minimum of 2 views | Imaging | 73060 |
28 |
| X-ray of knee, 3 views | Imaging | 73562 |
16 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other orthopedic surgeons at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other orthopedic surgeons in Shreveport 6
Same specialty, same city.
Trained at Michigan State University College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Michigan State University College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 7
Providers in LA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.