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Edit this profileAt a glance
- 1825 4Th St Fl 6, San Francisco, CA 94143
About Dr. Cham
Stephanie Cham, M.D. practices gynecologic oncology in San Francisco, CA. Stephanie is a 2015 graduate of University of California, Geffen School of Medicine. Stephanie is also listed as specializing in student in an organized health care education program and obstetrics & gynecology. Medicare claims data shows Stephanie provided 231 services to 97 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. The provider's National Provider Identifier (NPI) is 1033597117.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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) 353-9600
- Email not available
Practice Locations
1825 4TH ST FL 6
San Francisco, CA 94143
Procedures Most Often Billed to Medicare
231 services · 97 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
106 | More than most peers in Gynecologic Oncology |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
51 | As often as other peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
32 | As often as other peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
30 | Less often than most peers in Gynecologic Oncology |
| 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 |
12 | Less often than most peers in Gynecologic Oncology |
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 gynecologic oncology specialists in San Francisco 8
Same specialty, same city.
Trained at University of California, Geffen School of Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2015 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Stephanie Cham specialize in?
Stephanie Cham is a gynecologic oncology in San Francisco, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Stephanie Cham located?
Stephanie Cham is listed at 1825 4Th St Fl 6, San Francisco, CA 94143. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Stephanie Cham's phone number?
The number on file is (415) 353-9600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Stephanie Cham?
Stephanie Cham's National Provider Identifier is 1033597117. 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 Stephanie Cham train?
Stephanie Cham attended University of California, Geffen School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Stephanie Cham have?
Stephanie Cham has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Stephanie Cham do most often?
According to Medicare billing data, Stephanie Cham the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Stephanie Cham's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Stephanie Cham. If this is you, claiming it is free.
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