Are you William S. Tanner, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find William S. Tanner, M.D.
- Walnut Creek location main office
2125 Oak Grove Rd Ste 200, Walnut Creek, CA 94598 - Oakland location
411 30th St, #508, Oakland, CA 94609
About Dr. Tanner
Based in Walnut Creek, CA, William S. Tanner, M.D. is listed in the NPI registry under radiology. William graduated from University of Minnesota Medical School in 1995. Medicare claims data shows William provided 141 services to 124 patients. The services billed most often include x-ray of chest, 1 view, ct scan head or brain without contrast, and screening mammography. NPI 1457383929 identifies this record in the national registry.
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
- (925) 296-7150
- Email not available
Practice Locations
2125 OAK GROVE RD STE 200
Walnut Creek, CA 94598
411 30th St #508
Oakland, CA 94609
Conditions Evaluated or Diagnosed
Within Radiology (Unspecified) 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
Abdomen & Pelvis
- Appendicitis
- Chronic pelvic pain
- Diverticulitis
- Enlarged prostate
- Fatty liver disease
- Gallstones
- Kidney stones
- Ovarian cysts
- Severe stomach pain
Bone Health
Brain & Spine
Breast
Cancer & Tumors
Chest & Lungs
- Persistent cough
- Suspicious Lung Spot
Digestive
Foot & Ankle
General
Head & Brain
Head & Face
Injuries
Joint & Muscle
Joints & Orthopedics
- Avascular necrosis of the hip
- Baker's Cyst
- Rotator cuff tear
- Sacroiliac joint pain
- Stress fracture
- Tennis elbow
- Torn meniscus
Neck & Thyroid
Nerves & Neuropathy
Pelvic & Reproductive
Spine & Back
Vascular
- Aortic aneurysm
- Deep vein thrombosis
- Pelvic Congestion Syndrome
- Peripheral artery disease
- Varicose veins
Procedures & services
Biopsies
- Liver biopsy
- Lung Biopsy
Biopsy
Bone Health
Breast Imaging
CT Scan
Diagnostic Scans
- Ankle MRI
- Bone Scan
- CT Scan With Contrast
- Hip MRI
- Kidney ultrasound
- Low-Dose Lung CT
- Neck CT Scan
- Open MRI
- Pelvic CT Scan
- Pelvic MRI
Interventional Radiology
- Lumbar puncture
- Uterine fibroid embolization
- Vein ablation
MRI
Nuclear Medicine
Pain Relief Procedures
- Guided epidural injection
- Ultrasound-guided musculoskeletal injection
Specialized Imaging
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Soft tissue ultrasound
- Thyroid ultrasound
- Ultrasound
X-Ray
- Chest X-Ray
- X-ray
X-Rays
- Foot X-Ray
- Knee X-Ray
- Spine X-Ray
- Upper GI Series
Procedures Most Often Billed to Medicare
141 services · 124 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
60 | Less often than most peers in Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
28 | Less often than most peers in Radiology |
| Screening mammography | Imaging | 77067 |
23 | Less often than most peers in Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
19 | Less often than most peers in Radiology |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
11 | Less often than most peers in Radiology |
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 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Trained at University of Minnesota Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 1995 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs X-ray of chest, 1 view 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is William S. Tanner's specialty?
William S. Tanner is a radiologist in Walnut Creek, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiology”.
NPI registry
Where can I find William S. Tanner?
William S. Tanner is listed at 2125 Oak Grove Rd Ste 200, Walnut Creek, CA 94598. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William S. Tanner?
The number on file is (925) 296-7150. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for William S. Tanner?
William S. Tanner's National Provider Identifier is 1457383929. 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
What is William S. Tanner's education?
William S. Tanner attended University of Minnesota Medical School, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William S. Tanner have?
William S. Tanner has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is William S. Tanner known for?
According to Medicare billing data, William S. Tanner performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William S. Tanner's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William S. Tanner. If this is you, claiming it is free.
Guide.md
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