Anita N Demas, M.D.
Anita N Demas is an Internal Medicine specialist based in San Francisco, CA with over 29 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Anita N Demas, M.D. practices as part of a group internist practice in San Francisco, CA. She graduated from University of California, San Francisco School of Medicine in 1997 and has 29+ years of clinical experience. Among her Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data). CMS MIPS quality score: 95.23/100 (2023).
At a glance
- Uses generic medications more than 41% of reporting doctors in California
- Federal MIPS score higher than 80% of MIPS-scored doctors in California
- Virtual visits available — no app or travel required
Older · 5575dNPPES updated 2011-02-18 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
2340 Clay St Fl 6, San Francisco, CA 94115-1932
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 80% of doctors in California on federal quality measures, favors affordable generic drugs over brand-name ones.
MIPS Score
202395.23/100
California avg: 78.6 · US avg: 83.6
✓ Higher than most doctors nationally(+11.6 pts)
Better than 80% of MIPS-scored doctors in CaliforniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better86%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+3.2 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
332
Unique beneficiaries
Standard volumePrescription Recipients
313
Patients prescribed
Prescriptions Written
2,115
Total claims
Total Medicare drug cost: $169k
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-3%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-11%) — 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
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-11%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-11%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↓ Fewer patients than average (-1%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$62 received from industry
3 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 Anita N Demas's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1997
University of California, San Francisco School of Medicine
29 years in practice
Experienced
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
University of California, San Francisco School of Medicine (Class of 1997)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190034
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Anita N Demas
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Anita N Demas for cholesterol management, blood pressure monitoring, arthritis follow-ups — 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 Anita N Demas
NPI records show Dr. Demas as active with telehealth listed in San Francisco, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 674-5200.
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 Anita N Demas
Practice Location
2340 Clay St Fl 6, San Francisco, CA 94115-1932
Mailing Address
2340 Clay St Fl 6, San Francisco, CA 94115-1932
This is a provider directory. Contact the office directly to schedule appointments.
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