May S Fan, M.D.
May S Fan is a Family Medicine specialist based in Sisters, OR with over 39 years of clinical experience. Offers virtual telehealth visits.
May S Fan, M.D. has practiced family medicine for 39+ years, working in group practice. A Un of California, Irvine, College of Medicine graduate since 1987, she brings 39+ years of experience. CMS Medicare data shows her patients commonly have high cholesterol, hypertension, and arthritis.
At a glance
- Uses generic medications more than 64% of reporting doctors in Oregon
- Virtual visits available — no app or travel required
Older · 1582dNPPES updated 2022-01-22 · verify NPI on CMS · Verify license at Oregon Medical Board
Contact & Location
Practice Location
231 E Cascade Ave, Sisters, OR 97759-1140
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
US avg: 70.4%↓ Fewer patients than average (-3%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-13%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-16%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+6%) — a focus area for this doctor
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.
Graduated medical school · 1987
Un of California, Irvine, College of Medicine
Board certified · Jan 21, 2022
Self-reported via NPPES
39 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
Education & Training
Un of California, Irvine, College of Medicine (Class of 1987)
Mailing address
Po Box 6048, Bend, OR 97708-6048
Differs from practice location
Virtual Family Medicine Care With May S Fan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with May S Fan for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Sisters required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about May S Fan
Dr. Fan is listed as active in the NPI registry with telehealth listed in Sisters, OR. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (541) 382-4900.
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 May S Fan
Practice Location
231 E Cascade Ave, Sisters, OR 97759-1140
Mailing Address
Po Box 6048, Bend, OR 97708-6048
This is a provider directory. Contact the office directly to schedule appointments.
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