Physician Profile
Unclaimed ProfileAbout CALLANDER
Peter Callander, M.D. practises orthopedic surgery in San Francisco, CA. Peter is a 1995 graduate of Saint Louis University School of Medicine. Peter 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. Callander's specialty?
Dr. Callander is an orthopedic surgeon in San Francisco, CA. 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. Callander?
Dr. Callander is listed at 3838 CALIFORNIA ST SUITE 715, San Francisco, CA 94118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Callander?
The number on file is (415) 592-2014. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Callander's NPI number?
Dr. Callander's National Provider Identifier is 1144316688. 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. Callander's medical education?
Dr. Callander attended Saint Louis University School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Callander been practising?
Dr. Callander has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Callander known for?
According to Medicare billing data, Dr. Callander performs procedures including aspiration and/or injection of fluid from large joint, replacement of thigh bone and hip joint with prosthesis and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 3 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. Callander confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Callander. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (415) 592-2014
- Email not available
Practice Locations
3838 CALIFORNIA ST SUITE 715
San Francisco, CA 94118
Procedures Most Often Billed to Medicare
10,806 services · 2,180 patients · 24 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
169 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
110 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
67 |
| X-ray of knee, 3 views | Imaging | 73562 |
265 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
238 |
| Mri scan of leg joint without contrast | Imaging | 73721 |
105 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
83 |
| X-ray of both hips, 2 views | Imaging | 73521 |
39 |
| X-ray of lower and sacral spine, minimum of 4 views | Imaging | 72110 |
38 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
28 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related 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 3
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 — 32 related providers in 4 groups
Other orthopedic surgeons in San Francisco 8
Same specialty, same city.
Trained at Saint Louis University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Saint Louis University School of 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 8
Providers in CA 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.