Melissa Juncker, PA

Physician Assistant

Melissa Juncker is a Physician Assistant based in San Francisco, CA with over 24 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(415) 746-1812San Francisco, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Patients across CA can see Melissa Juncker, PA in person in San Francisco or via virtual visit — no travel required. With 24+ years of experience, she has been practicing in the San Francisco area. Among her Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data). CMS MIPS quality score: 94.63/100 (2023).

At a glance

  • Uses generic medications more than 74% 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
1 of 1,621 Physician Assistant providers in CASee all Physician Assistant in San Francisco24+ years experienceNPI since 2005

Older · 1006dNPPES updated 2023-08-23 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

1600 Market St, San Francisco, CA 94102-5910

Fax: (415) 829-2326
CMS Clinical Data

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

2023

94.63/100

California avg: 78.6 · US avg: 83.6

Higher than most doctors nationally(+11 pts)

Better than 80% of MIPS-scored doctors in California

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

Generic Rx

↑ Higher = better

91.3%

California avg: 83.3 · US avg: 82.8

Higher than most doctors nationally(+8.5 pts)

Better than 74% of reporting doctors in California

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

228

Unique beneficiaries

Standard volume

Prescription Recipients

118

Patients prescribed

Prescriptions Written

149

Total claims

Total Medicare drug cost: $2k

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 High Cholesterol, Hypertension, and Arthritis.

High Cholesterol
Lower than avg (-11%)59%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-11%) — less common here

Hypertension
Lower than avg (-14%)56%

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

US avg: 70.2%

↓ Fewer patients than average (-14%) — less common here

Arthritis
Lower than avg (-8%)41%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-8%) — less common here

Anxiety Disorders
Lower than avg (-9%)25%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

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

Mood Disorders
25%

Conditions affecting emotional state, including depression and bipolar disorder

Atrial Fibrillation
22%

An irregular, often rapid heartbeat that increases the risk of stroke

US avg: 22%
Depression
Lower than avg (-10%)22%

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

US avg: 31.8%

↓ Fewer patients than average (-10%) — less common here

Ischemic Heart Disease
Lower than avg (-11%)21%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↓ Fewer patients than average (-11%) — 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. Board certified · Aug 22, 2023

    Self-reported via NPPES

  2. 24 years in practice

    Experienced

Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Taxonomy: 363A00000X

Practice Footprint

Mailing address

3400 Data Dr, Rancho Cordova, CA 95670-7956

Differs from practice location

Virtual Medical Care With Melissa Juncker

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

Schedule a virtual visit with Melissa Juncker 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 Melissa Juncker

NPI records show Dr. Juncker as active with telehealth listed in San Francisco, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 746-1812.

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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