Sandra L Shefrin, M.D.
Neurology Psychiatry & Neurology
Sandra L Shefrin is a Neurology Psychiatry & Neurology specialist based in Mill Valley, CA with over 48 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
With over 48 years in psychiatry & neurology, Sandra L Shefrin, M.D. is a long-established neurology psychiatry & neurology specialist in Mill Valley. She has been in practice for 48+ years. She regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
Older · 6894dNPPES updated 2007-07-08 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
279 Miller Ave, Mill Valley, CA 94941-2832
How Does This Doctor Compare?
Medicare Patients
227
Unique beneficiaries
Standard volumePrescription Recipients
109
Patients prescribed
Prescriptions Written
668
Total claims
Total Medicare drug cost: $50k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
A mood disorder causing persistent sadness and loss of interest in activities
Weakened bones that are more prone to fractures, common in older adults
Disrupted blood supply to the brain, requiring urgent medical attention
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
48 years in practice
Senior practitioner
Neurologists diagnose and treat disorders of the nervous system including stroke, epilepsy, multiple sclerosis, Parkinson's disease, migraines, neuropathy, and dementia.
Taxonomy: 2084N0400X
Mailing address
20 Sunnyside Ave a 460, Mill Valley, CA 94941-1933
Differs from practice location
Primary hospital affiliation: Psychiatric
CMS Certification Number: 194107
View hospital on Medicare Care CompareVirtual Psychiatry & Neurology Care With Sandra L Shefrin
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Sandra L Shefrin for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Mill Valley required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Sandra L Shefrin
Dr. Shefrin is listed as active in the NPI registry with telehealth listed in Mill Valley, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 380-1950.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Sandra L Shefrin
Practice Location
279 Miller Ave, Mill Valley, CA 94941-2832
Mailing Address
20 Sunnyside Ave a 460, Mill Valley, CA 94941-1933
This is a provider directory. Contact the office directly to schedule appointments.
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