Physician Profile
Laurence F. Yee, M.D.
Unclaimed ProfileAbout Dr. Yee
Laurence F. Yee, M.D. is a healthcare provider in San Francisco, CA specializing in colon & rectal surgery. Laurence trained at University of Pittsburgh School of Medicine, graduating in 1990. Medicare claims data shows Laurence provided 973 services to 744 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, established patient office or other outpatient visit with low level od decision making, if using time, 20 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 — 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) 668-0411
- Email not available
Practice Locations
3838 CALIFORNIA ST RM 616
San Francisco, CA 94118
Procedures Most Often Billed to Medicare
973 services · 744 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of hemorrhoid | Procedure | 46500 |
66 | As often as other peers in Colon & Rectal Surgery |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
35 | More often than most peers in Colon & Rectal Surgery |
| Removal of external hemorrhoids by rubber banding | Procedure | 46221 |
30 | As often as other peers in Colon & Rectal Surgery |
| Removal of gallbladder using an endoscope | Procedure | 47562 |
20 | More often than most peers in Colon & Rectal Surgery |
| Repair of groin hernia using an endoscope | Procedure | 49650 |
18 | Too few peers to compare |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
18 | As often as other peers in Colon & Rectal Surgery |
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
12 | Less often than most peers in Colon & Rectal Surgery |
| Partial removal of large bowel using an endoscope | Procedure | 44204 |
11 | Less often than most peers in Colon & Rectal Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
236 | More than most peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
138 | More than most peers in Colon & Rectal 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 colorectal surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 28 related providers in 4 groups
Other colorectal surgeons in San Francisco 7
Same specialty, same city.
Trained at University of Pittsburgh School of Medicine 5
Other providers in the same specialty who trained at the same institution.
Class of 1990 at University of Pittsburgh School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of hemorrhoid 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Laurence F. Yee specialize in?
Laurence F. Yee is a colorectal surgeon in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Colon & Rectal Surgery”.
NPI registry
Where is Laurence F. Yee located?
Laurence F. Yee is listed at 3838 California St Rm 616, San Francisco, CA 94118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Laurence F. Yee's phone number?
The number on file is (415) 668-0411. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Laurence F. Yee?
Laurence F. Yee's National Provider Identifier is 1053314989. 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 Laurence F. Yee train?
Laurence F. Yee attended University of Pittsburgh School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Laurence F. Yee have?
Laurence F. Yee has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Laurence F. Yee do most often?
According to Medicare billing data, Laurence F. Yee performs procedures including injection of hemorrhoid, biopsy of large bowel using a flexible endoscope and removal of external hemorrhoids by rubber banding, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Laurence F. Yee's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Laurence F. Yee. 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.