Sandra Seier, M.D.
Sandra Seier is a Family Medicine specialist based in Martinez, CA with over 32 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Sandra Seier, M.D. runs an independent family medicine physician practice in Martinez, CA. She has been in practice for 32+ years. Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family.
At a glance
- Uses generic medications more than 75% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 1584dNPPES updated 2022-01-20 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
200 Muir Rd, Martinez, CA 94553-4614
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better10.14%
California avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+5 pts)
10.14% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better91.4%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+8.6 pts)
Better than 75% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
14
Unique beneficiaries
Boutique practicePrescription Recipients
857
Patients prescribed
Prescriptions Written
7,252
Total claims
Total Medicare drug cost: $291k
Percentile rankings compared against 9,360 reporting peers in California.
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.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 19, 2022
Self-reported via NPPES
32 years in practice
Senior practitioner
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Virtual Family Medicine Care With Sandra Seier
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Sandra Seier for follow-ups, medication reviews, and ongoing care — no travel to Martinez 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 Seier
Dr. Seier is listed as active in the NPI registry with telehealth listed in Martinez, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (925) 372-1000.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.
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Contact Sandra Seier
Practice Location
200 Muir Rd, Martinez, CA 94553-4614
Mailing Address
200 Muir Rd, Martinez, CA 94553-4614
This is a provider directory. Contact the office directly to schedule appointments.
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