Physician Profile
Unclaimed ProfileAbout ITAMURA
Based in Pasadena, CA, John M. Itamura, MD is listed in the NPI registry under orthopedic surgery. John is also listed as specializing in orthopaedic surgery. Medicare claims data shows John provided 3,572 services to 2,225 patients.
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 does Dr. Itamura specialize in?
Dr. Itamura is an orthopedic surgeon in Pasadena, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where is Dr. Itamura located?
Dr. Itamura is listed at 301 N LAKE AVE STE 201, Pasadena, CA 91101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Itamura's phone number?
The number on file is (626) 568-9030. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Itamura?
Dr. Itamura's National Provider Identifier is 1164476719. 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
Where did Dr. Itamura go to medical school?
Dr. Itamura attended Other, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Itamura have?
Dr. Itamura has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Itamura do most often?
According to Medicare billing data, Dr. Itamura performs procedures including aspiration and/or injection of fluid from large joint, prosthetic repair of shoulder joint, total shoulder and aspiration and/or injection of fluid from medium joint; reads or performs imaging such as x-ray of shoulder, minimum of 2 views and x-ray of upper spine, 4-5 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Itamura's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Itamura. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (626) 568-9030
- Email not available
Practice Locations
301 N LAKE AVE STE 201
Pasadena, CA 91101
Procedures Most Often Billed to Medicare
3,572 services · 2,225 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
305 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
93 |
| Prosthetic repair of shoulder joint, total shoulder | Procedure | 23472 |
74 |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
44 |
| Revision of total shoulder repair, total shoulder | Procedure | 23474 |
39 |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
12 |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
11 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
456 |
| X-ray of upper spine, 4-5 views | Imaging | 72050 |
193 |
| X-ray of elbow, 2 views | Imaging | 73070 |
47 |
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.
Related specialists at this location 8
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.
Other orthopedic surgeons in Pasadena 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at Other 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.