Physician Profile
Hirohito Ichii, MD, PhD
Unclaimed ProfileAbout Dr. Ichii
Based in Orange, CA, Hirohito Ichii, MD, PhD is listed in the NPI registry under transplant surgery. According to Medicare claims data, Hirohito cared for 290 Medicare patients across 960 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes.
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
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
- (714) 456-7004
- Email not available
Practice Locations
101 THE CITY DR S
Orange, CA 92868
Procedures Most Often Billed to Medicare
960 services · 290 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Transplantation of donor kidney | Procedure | 50360 |
35 | More than most peers in Transplant Surgery |
| Preparation of donor kidney and veins for transplantation | Procedure | 50327 |
20 | More often than most peers in Transplant Surgery |
| Biopsy of kidney | Procedure | 50205 |
11 | |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
491 | More than most peers in Transplant Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
266 | More than most peers in Transplant Surgery |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
67 | More than most peers in Transplant Surgery |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
43 | More often than most peers in Transplant Surgery |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
27 | 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 Orange 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1995 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Transplantation of donor kidney 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ichii?
Dr. Ichii is a transplant surgeon in Orange, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Transplant Surgery”.
NPI registry
What is Dr. Ichii's address?
Dr. Ichii is listed at 101 the City Dr S, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ichii?
The number on file is (714) 456-7004. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ichii's NPI number?
Dr. Ichii's National Provider Identifier is 1457679656. 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. Ichii train?
Dr. Ichii attended Other, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ichii been practicing?
Dr. Ichii has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ichii perform?
According to Medicare billing data, Dr. Ichii performs procedures including transplantation of donor kidney, preparation of donor kidney and veins for transplantation and biopsy of kidney, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ichii confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ichii. 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.