Physician Profile
Garret Hisatake, M.D.
Unclaimed ProfileAbout Dr. Hisatake
Garret Hisatake, M.D. practices transplant surgery in San Francisco, CA. Garret is a 1994 graduate of University of Utah School of Medicine. Medicare claims data shows Garret provided 424 services to 179 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, critical care, first 30-74 minutes, 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 — 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
- (415) 600-1010
- Email not available
Practice Locations
2340 CLAY ST 4TH FLOOR
San Francisco, CA 94115
Procedures Most Often Billed to Medicare
424 services · 179 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Transplantation of donor liver | Procedure | 47135 |
13 | As often as other peers in Transplant Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
243 | More than most peers in Transplant Surgery |
| Critical care, first 30-74 minutes | Office visit | 99291 |
60 | Too few peers to compare |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
50 | More often 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 |
26 | As often as other peers in Transplant Surgery |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
18 | As often as other peers in Transplant Surgery |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
14 | Less 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.
Other transplant surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
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 San Francisco 6
Same specialty, same city.
More connections — 11 related providers in 3 groups
Trained at University of Utah School of Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 1994 at University of Utah School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Transplantation of donor liver 2
Providers in CA who bill this service to Medicare most often.
Common questions
What does Garret Hisatake specialize in?
Garret Hisatake is a transplant surgeon in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Transplant Surgery”.
NPI registry
Where is Garret Hisatake located?
Garret Hisatake is listed at 2340 Clay St 4Th Floor, San Francisco, CA 94115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Garret Hisatake's phone number?
The number on file is (415) 600-1010. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Garret Hisatake?
Garret Hisatake's National Provider Identifier is 1184642605. 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 Garret Hisatake train?
Garret Hisatake attended University of Utah School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Garret Hisatake have?
Garret Hisatake has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Garret Hisatake do most often?
According to Medicare billing data, Garret Hisatake performs procedures including transplantation of donor liver, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Garret Hisatake's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Garret Hisatake. 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.