Melissa Zimel, MD

Orthopaedic Surgery

Melissa Zimel is an Orthopaedic Surgery specialist based in San Francisco, CA with over 18 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(415) 476-1000San Francisco, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Melissa Zimel, MD has practiced orthopaedic surgery for 18+ years, working in group practice. A Northwestern University Feinberg Medical School graduate since 2008, she brings 18+ years of experience. CMS Medicare data shows her patients commonly have high cholesterol, hypertension, and arthritis.

1 of 250 Orthopaedic Surgery providers in CASee all Orthopaedic Surgery in San Francisco18+ years experienceNPI since 2008

Older · 2990dNPPES updated 2018-03-17 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

400 Parnassus Ave, San Francisco, CA 94143-2202

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

31.25%

California avg: 5.2 · US avg: 5.1

Lower than most doctors nationally(+26.1 pts)

31.25% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Medicare Patients

116

Unique beneficiaries

Standard volume

Prescription Recipients

42

Patients prescribed

Prescriptions Written

144

Total claims

Total Medicare drug cost: $7k

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 (-4%)66%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-4%) — less common here

Hypertension
Lower than avg (-11%)59%

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

US avg: 70.2%

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

Arthritis
Lower than avg (-3%)46%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

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

Cancer
Higher than avg (+15%)36%

Diseases involving abnormal cell growth with potential to spread to other body parts

US avg: 20.8%

↑ More patients than average (+15%) — a focus area for this doctor

Diabetes
Lower than avg (-11%)23%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

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

Ischemic Heart Disease
Lower than avg (-10%)22%

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

US avg: 31.7%

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

Anxiety Disorders
Lower than avg (-13%)21%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

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

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$40 received from industry

1 transaction reported in 2018 ·Low tier

View on CMS Open Payments →

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 2018, attributed to Melissa Zimel's NPI.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2008

    Northwestern University Feinberg School of Medicine

  2. 18 years in practice

    Experienced

Orthopaedic SurgeryAllopathic & Osteopathic Physicians

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Taxonomy: 207X00000X

Education & Training

Northwestern University Feinberg Medical School (Class of 2008)

Practice Footprint

Mailing address

1080 Harrington St Suite 201, Mount Clemens, MI 48043-2901

Differs from practice location

Primary hospital affiliation: Acute Care - Department of Defense

CMS Certification Number: 19050F

View hospital on Medicare Care Compare

Virtual Orthopaedic Surgery Care With Melissa Zimel

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

Schedule a virtual visit with Melissa Zimel 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 Zimel

Dr. Zimel 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) 476-1000.

Verified across 6 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2018 · 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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