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Edit this profileAt a glance
- 227 W Janss Rd, Suite 150, Thousand Oaks, CA 91360
About Dr. Polan
Ruth L. Polan, MD practices diagnostic radiology in Thousand Oaks, CA. Ruth is a 1976 graduate of Jefferson Medical College of Thomas Jefferson University. According to Medicare claims data, Ruth cared for 5,690 Medicare patients across 8,798 services. The services billed most often include injection, gadobutrol, 0.1 ml, low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, and screening mammography. The provider's National Provider Identifier (NPI) is 1629048350.
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
- (805) 496-7755
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
227 W JANSS RD SUITE 150
Thousand Oaks, CA 91360
Conditions Evaluated or Diagnosed
Within Diagnostic Radiology 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
- Abdominal Pain
- Appendicitis
- Diverticulitis
- Enlarged prostate
- Gallstones
- Kidney stones
- Liver Lesions
- Ovarian cysts
Bone & Joint
- Ankle Sprain or Fracture
- Bone fractures
- Heel pain
- Hip osteoarthritis
- Osteoporosis
- Rotator cuff tear
- Torn meniscus
Brain & Head
- Brain aneurysm
- Brain tumor
- Concussion in Children
- Migraines
- Sinus infection
- Transient ischemic attack
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Procedures & services
Breast Imaging
Abdominal imaging
Biopsies
Bone Density
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
Women's health
X-Ray
Procedures Most Often Billed to Medicare
8,798 services · 5,690 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Screening mammography | Imaging | 77067 |
1,380 | More than most peers in Diagnostic Radiology |
| Screening 3d breast mammography | Imaging | 77063 |
1,378 | More than most peers in Diagnostic Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
701 | More than most peers in Diagnostic Radiology |
| Complete ultrasound scan of 1 breast | Imaging | 76641 |
350 | More than most peers in Diagnostic Radiology |
| Diagnostic mammography of both breasts | Imaging | 77066 |
261 | More than most peers in Diagnostic Radiology |
| Diagnostic mammography of 1 breast | Imaging | 77065 |
203 | More than most peers in Diagnostic Radiology |
| Limited ultrasound scan of 1 breast | Imaging | 76642 |
203 | More than most peers in Diagnostic Radiology |
| Screening mammography | Imaging | 77067 |
144 | More than most peers in Diagnostic Radiology |
| Screening 3d breast mammography | Imaging | 77063 |
144 | More than most peers in Diagnostic Radiology |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
101 | More often than most peers in Diagnostic 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.
Other radiologists at this location 1
Same specialty, same street address — most likely the same department or group.
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 radiologists in Thousand Oaks 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
Class of 1976 at Jefferson Medical College of Thomas Jefferson University 8
Providers who graduated from the same medical school in the same year.
Also performs Screening mammography 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Polan?
Dr. Polan is a radiologist in Thousand Oaks, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
What is Dr. Polan's address?
Dr. Polan is listed at 227 W Janss Rd Suite 150, Thousand Oaks, CA 91360. 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. Polan?
The number on file is (805) 496-7755. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Polan's NPI number?
Dr. Polan's National Provider Identifier is 1629048350. 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. Polan train?
Dr. Polan attended Jefferson Medical College of Thomas Jefferson University, graduating in 1976. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Polan been practicing?
Dr. Polan has 50 years experience. Calculated from a graduation year of 1976, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Polan perform?
According to Medicare billing data, Dr. Polan performs imaging including screening mammography and screening 3d breast mammography; provides treatments such as ultrasound of both sides of head and neck blood flow. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Polan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Polan. If this is you, claiming it is free.
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