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Edit this profileWhere to find Chiaching Wang, MD
- San Francisco location main office
513 Parnassus Ave, San Francisco, CA 94143 - San Francisco location
1001 Potrero Ave, Bldg. 5, 4C, San Francisco, CA 94110
About Dr. Wang
Chiaching Wang, MD practices hematology/oncology in San Francisco, CA. Chiaching is also listed as specializing in internal medicine, hematology, and medical oncology. According to Medicare claims data, Chiaching cared for 133 Medicare patients across 158 services. The services billed most often include diagnostic exam of anus with magnification and chemical agent enhancement using an endoscope, biopsy of anus with magnification and chemical agent enhancement using an endoscope, and simple destruction of growth of anus. The provider's National Provider Identifier (NPI) is 1922260520.
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) 476-9363
- Email not available
Practice Locations
513 PARNASSUS AVE
San Francisco, CA 94143
1001 Potrero Ave Bldg. 5, 4C
San Francisco, CA 94110
Conditions Commonly Evaluated or Treated
Within Hematology and Oncology 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
- Anemia
- Blood clots
- Breast cancer
- Colon cancer
- Iron-deficiency anemia
- Leukemia
- Lung cancer
- Lymphoma
- Prostate cancer
Advanced Cancers
Blood & Lymph Disorders
Blood Cancers
Blood Disorders
- Bleeding Disorders
- Blood Clot in Lung
- Blood Clotting Gene Mutation
- Deep vein thrombosis
- Hemochromatosis
- High Platelet Count
- High White Blood Cell Count
- Low Platelets
- Low White Blood Cell Count
- Thick Blood
- Unexplained Bruising
Blood disorders
- Bone Marrow Scarring
- Hemolytic Anemia in Children
- Pre-Myeloma Protein In Blood
- Vitamin B12 deficiency anemia
Bone & Soft Tissue Cancers
Digestive Cancers
Endocrine Cancers
Endocrine tumors
Gastrointestinal cancer
General oncology
Genetic Blood Disorders
Gynecologic cancer
Gynecologic Cancers
Head & Neck Cancers
Head and neck cancer
Neurologic Cancers
Oncologic emergencies
Ophthalmologic oncology
Skin cancer
Skin Cancers
Urologic Cancers
Procedures & services
Most searched procedures
Biopsies & Diagnostics
Blood disorder care
Cancer Therapies
Cancer therapy
- Chemo allergy desensitization
- Oral chemotherapy management
- Radiation oncology consultation
- Spinal chemo injection
Cellular Therapies
Consultations
Diagnostic testing
Hematology Treatments
Imaging
Infusions
Interventional oncology
Supportive Cancer Care
- Bone Strengthening Injections For Cancer
- Pain Management For Cancer
- Red Blood Cell Booster Shot
- White Blood Cell Booster Injection
Supportive cancer care
- Cancer nutrition counseling
- Chemo brain treatment
- Cold cap therapy for hair loss
- Fertility Preservation for Teens Before Cancer Treatment
- Hyperbaric oxygen for radiation damage
- Lymphedema Drainage Therapy
- Palliative cancer care
Surgical & Vascular Access
- Chemo port placement
- Chemo port removal
- Draining lung fluid
- Paracentesis
- PICC line placement coordination
Testing & Genetics
Vascular access care
Procedures Most Often Billed to Medicare
158 services · 133 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of anus with magnification and chemical agent enhancement using an endoscope | Procedure | 46601 |
100 | Too few peers to compare |
| Biopsy of anus with magnification and chemical agent enhancement using an endoscope | Procedure | 46607 |
33 | Too few peers to compare |
| Simple destruction of growth of anus | Procedure | 46910 |
14 | 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 |
11 | Less often than most peers in Hematology/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.
Related specialists at this location 1
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.
Other hematology/oncology specialists in San Francisco 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Wang?
Dr. Wang is a hematology/oncology in San Francisco, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Wang's address?
Dr. Wang is listed at 513 Parnassus Ave, San Francisco, CA 94143. 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. Wang?
The number on file is (415) 476-9363. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Wang's NPI number?
Dr. Wang's National Provider Identifier is 1922260520. 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. Wang train?
Dr. Wang attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Wang been practicing?
Dr. Wang has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Wang perform?
According to Medicare billing data, Dr. Wang performs procedures including diagnostic exam of anus with magnification and chemical agent enhancement using an endoscope, biopsy of anus with magnification and chemical agent enhancement using an endoscope and simple destruction of growth of anus, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Wang confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wang. If this is you, claiming it is free.
Guide.md
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