Maria Elizabeth Byron, MD

Internal Medicine

Maria Elizabeth Byron is an Internal Medicine specialist based in San Francisco, CA with over 15 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(415) 476-5389San Francisco, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Maria Elizabeth Byron, MD has practiced internal medicine for 15+ years, working in group practice. A University of Washington School of Medicine graduate since 2011, she brings 15+ years of experience. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.

1 of 3,565 Internal Medicine providers in CASee all Internal Medicine in San Francisco15+ years experienceNPI since 2011

Older · 2483dNPPES updated 2019-08-07 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

505 Parnassus Ave, San Francisco, CA 94143-0120

CMS Clinical Data

How Does This Doctor Compare?

MIPS Score

2023

74.47/100

California avg: 78.6 · US avg: 83.6

Lower than most doctors nationally(-9.1 pts)

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Opioid Rx

↓ Lower = better

6.05%

California avg: 5.2 · US avg: 5.1

Lower than most doctors nationally(+1 pts)

6.05% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Medicare Patients

126

Unique beneficiaries

Standard volume

Prescription Recipients

144

Patients prescribed

Prescriptions Written

1,438

Total claims

Total Medicare drug cost: $161k

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.

Patient Condition Panel

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 Arthritis.

Hypertension
70%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%
High Cholesterol
Lower than avg (-3%)67%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-3%) — less common here

Arthritis
Lower than avg (-13%)36%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-13%) — less common here

Osteoporosis
Higher than avg (+12%)30%

Weakened bones that are more prone to fractures, common in older adults

US avg: 18.1%

↑ More patients than average (+12%) — a focus area for this doctor

Diabetes
Lower than avg (-9%)25%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-9%) — less common here

Depression
Lower than avg (-7%)25%

A mood disorder causing persistent sadness and loss of interest in activities

US avg: 31.8%

↓ Fewer patients than average (-7%) — less common here

Mood Disorders
25%

Conditions affecting emotional state, including depression and bipolar disorder

Chronic Kidney Disease
Lower than avg (-9%)21%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↓ Fewer patients than average (-9%) — less common here

GeneralBehavioralNational avg

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.

Career Journey
  1. Graduated medical school · 2011

    University of Washington School of Medicine

  2. 15 years in practice

    Experienced

Internal MedicineAllopathic & Osteopathic Physicians

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 Washington School of Medicine (Class of 2011)

Practice Footprint

Mailing address

86 Southampton Ave, Berkeley, CA 94707-2052

Differs from practice location

Primary hospital affiliation: Acute Care - Veterans Administration

CMS Certification Number: 20003F

View hospital on Medicare Care Compare

Virtual Internal Medicine Care With Maria Elizabeth Byron

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Maria Elizabeth Byron for blood pressure monitoring, cholesterol management, 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 Maria Elizabeth Byron

NPI records show Dr. Byron as active with telehealth listed in San Francisco, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 476-5389.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · 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.

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