Physician Profile
Junichiro Sageshima, MD
Unclaimed ProfileAbout Dr. Sageshima
Junichiro Sageshima, MD practices transplant surgery in Sacramento, CA. Junichiro is also listed as specializing in surgery. According to Medicare claims data, Junichiro cared for 279 Medicare patients across 291 services. The services billed most often include insertion of stent in ureter, transplantation of donor kidney, and biopsy of kidney.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (916) 734-2111
- Email not available
Practice Locations
2221 STOCKTON BLVD CYPRESS TRANSPLANT SURGERY, SUITE B
Sacramento, CA 95817
Procedures Most Often Billed to Medicare
291 services · 279 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of stent in ureter | Procedure | 50605 |
38 | More than most peers in Transplant Surgery |
| Transplantation of donor kidney | Procedure | 50360 |
38 | More than most peers in Transplant Surgery |
| Biopsy of kidney | Procedure | 50205 |
38 | Too few peers to compare |
| Preparation of donor kidney for transplantation | Procedure | 50323 |
29 | More than most peers in Transplant Surgery |
| Preparation of donor kidney and veins for transplantation | Procedure | 50327 |
28 | More than most peers in Transplant Surgery |
| Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | Procedure | 52310 |
13 | Too few peers to compare |
| Removal of abdominal cavity tube | Procedure | 49422 |
11 | Too few peers to compare |
| Ultrasound of hemodialysis access | Treatment | 93990 |
13 | Too few peers to compare |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
25 | As often as other peers in Transplant Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
24 | More often than most peers in Transplant Surgery |
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.
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 transplant surgeons in Sacramento 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 9 related providers in 2 groups
Class of 1990 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of stent in ureter 1
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Sageshima specialize in?
Dr. Sageshima is a transplant surgeon in Sacramento, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Transplant Surgery”.
NPI registry
Where is Dr. Sageshima located?
Dr. Sageshima is listed at 2221 Stockton Blvd Cypress Transplant Surgery, Suite B, Sacramento, CA 95817. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sageshima's phone number?
The number on file is (916) 734-2111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sageshima's NPI number?
Dr. Sageshima's National Provider Identifier is 1376641258. 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. Sageshima go to medical school?
Dr. Sageshima attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sageshima been practicing?
Dr. Sageshima has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Sageshima do most often?
According to Medicare billing data, Dr. Sageshima performs procedures including insertion of stent in ureter, transplantation of donor kidney and biopsy of kidney; provides treatments such as ultrasound of hemodialysis access, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sageshima confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sageshima. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.