Provider Profile
Kwokming J. Cheng
Unclaimed ProfileAbout Kwokming Cheng
Kwokming J. Cheng practices family medicine in San Francisco, CA. Kwokming is a 1995 graduate of Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc). Kwokming is also listed as specializing in internal medicine. According to Medicare claims data, Kwokming cared for 1,582 Medicare patients across 1,872 services. The services billed most often include insertion of needle into vein for collection of blood sample, blood test, basic group of blood chemicals (calcium, total), and liver enzyme (sgpt), level.
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
- (415) 391-9686
- Email not available
Practice Locations
1520 STOCKTON ST
San Francisco, CA 94133
Conditions Commonly Evaluated or Treated
Within Family Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cardiometabolic
Digestive
Genitourinary and reproductive
Musculoskeletal and pain
Neurologic and behavioral
Respiratory and infectious
Skin
Common childhood and ear conditions
Pain & Joints
Procedures & services
Most searched procedures
Preventive interventions
Screening and testing
Diagnostic Tests
Exams & Screenings
Foot and Leg Pain
Heart & Circulation
Injections
Lungs & Breathing
Minor Procedures
Occupational Health
Office procedures
Pain Management
Preventive Care
Respiratory
Senior Care
Sexual & Reproductive Health
Skin Procedures
Sleep Health
Urgent Care Procedures
Wellness & Weight
Women's Health
Procedures Most Often Billed to Medicare
1,872 services · 1,582 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
347 | More often than most peers in Family Medicine |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
309 | More than most peers in Family Medicine |
| Liver enzyme (sgpt), level | Lab test | 84460 |
291 | More than most peers in Family Medicine |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
276 | More often than most peers in Family Medicine |
| Hemoglobin a1c level | Lab test | 83036 |
227 | More than most peers in Family Medicine |
| Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | Billing code | G0328 |
78 | More often than most peers in Family Medicine |
| Creatinine level to test for kidney function or muscle injury | Lab test | 82570 |
74 | More often than most peers in Family Medicine |
| Urine microalbumin (protein) level | Lab test | 82043 |
74 | More often than most peers in Family Medicine |
| Complete blood cell count (red cells, white blood cell, platelets), automated test | Lab test | 85027 |
51 | As often as other peers in Family Medicine |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
39 |
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 family doctors at this location 2
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 — 32 related providers in 4 groups
Other family doctors in San Francisco 8
Same specialty, same city.
Trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Kwokming J. Cheng specialize in?
Kwokming J. Cheng is a family doctor in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where is Kwokming J. Cheng located?
Kwokming J. Cheng is listed at 1520 Stockton St, San Francisco, CA 94133. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Kwokming J. Cheng's phone number?
The number on file is (415) 391-9686. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Kwokming J. Cheng's NPI number?
Kwokming J. Cheng's National Provider Identifier is 1124192158. 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 Kwokming J. Cheng train?
Kwokming J. Cheng attended Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Kwokming J. Cheng been practicing?
Kwokming J. Cheng has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What does Kwokming J. Cheng do most often?
According to Medicare billing data, Kwokming J. Cheng performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kwokming J. Cheng confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kwokming J. Cheng. 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.