Michael Rosenfield, D.O.
Michael Rosenfield is a Family Medicine specialist based in San Francisco, CA with over 32 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Michael Rosenfield, D.O. has been part of the San Francisco medical community since 2005 in group practice. He graduated from Nova Southeastern College of Osteo Medicine in 1994 and has 32+ years of clinical experience. Among his Medicare patients, common conditions include hypertension and high cholesterol (per CMS data). CMS MIPS quality score: 87.83/100 (2023).
At a glance
- Prescribes opioids less than 46% of reporting doctors in California
- Federal MIPS score higher than 71% of MIPS-scored doctors in California
- Virtual visits available — no app or travel required
Older · 3342dNPPES updated 2017-03-30 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
559 Clay St Suite 200, San Francisco, CA 94111-3029
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 71% of doctors in California on federal quality measures, prescribes opioid pain medications conservatively.
MIPS Score
202387.83/100
California avg: 78.6 · US avg: 83.6
✓ Higher than most doctors nationally(+4.2 pts)
Better than 71% of MIPS-scored doctors in CaliforniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better1.24%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-3.9 pts)
Typical range among reporting doctors in California1.24% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better72.9%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-9.9 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
85
Unique beneficiaries
Standard volumePrescription Recipients
324
Patients prescribed
Prescriptions Written
2,014
Total claims
Total Medicare drug cost: $1.33M
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.
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 Hypertension, High Cholesterol, and Diabetes.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+1%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-6%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-8%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-28%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$353 received from industry
18 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Michael Rosenfield's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1994
Nova Southeastern College of Osteo Medicine
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
Education & Training
Nova Southeastern College of Osteo Medicine (Class of 1994)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190026
View hospital on Medicare Care CompareVirtual Family Medicine Care With Michael Rosenfield
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Michael Rosenfield for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to San Francisco 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 Michael Rosenfield
Dr. Rosenfield is listed as active in the NPI registry with telehealth listed in San Francisco, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 644-5265.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Michael Rosenfield
Practice Location
559 Clay St Suite 200, San Francisco, CA 94111-3029
Mailing Address
559 Clay St Suite 200, San Francisco, CA 94111-3029
This is a provider directory. Contact the office directly to schedule appointments.
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