Alexander S Zwil, MD
Psychiatry Psychiatry & Neurology
Alexander S Zwil is a Psychiatry Psychiatry & Neurology specialist based in Philadelphia, PA with over 42 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across PA can see Alexander S Zwil, MD in person in Philadelphia or via virtual visit — no travel required. He graduated from Temple University School of Medicine in 1984 and has 42+ years of clinical experience. Among his Medicare patients, common conditions include anxiety, high cholesterol, and mood disorders (per CMS data). CMS MIPS quality score: 85.49/100 (2023).
At a glance
- Uses generic medications more than 91% of reporting doctors in Pennsylvania
- Federal MIPS score higher than 49% of MIPS-scored doctors in Pennsylvania
- Virtual visits available — no app or travel required
Older · 3764dNPPES updated 2016-02-01 · verify NPI on CMS · Verify license at Pennsylvania State Board of Medicine
Contact & Location
Practice Location
3535 Market St 3rd Floor, Philadelphia, PA 19104-3309
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in Pennsylvania, favors affordable generic drugs over brand-name ones.
MIPS Score
202385.49/100
Pennsylvania avg: 83.7 · US avg: 83.6
✓ Higher than most doctors nationally(+1.9 pts)
Average range among MIPS-scored doctors in PennsylvaniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better96.2%
Pennsylvania avg: 82.8 · US avg: 82.8
✓ Higher than most doctors nationally(+13.4 pts)
Top 9% of reporting doctors in PennsylvaniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
95
Unique beneficiaries
Standard volumePrescription Recipients
144
Patients prescribed
Prescriptions Written
2,005
Total claims
Total Medicare drug cost: $129k
Percentile rankings compared against 3,764 reporting peers in Pennsylvania.
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 Anxiety Disorders, High Cholesterol, and Mood Disorders.
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+31%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-7%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-13%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+11%) — a focus area for this doctor
Progressive brain disorders causing memory loss and cognitive decline
A condition with extreme mood swings between emotional highs and lows
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-15%) — less common here
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.
Graduated medical school · 1984
Lewis Katz School of Medicine at Temple University
42 years in practice
Senior practitioner
Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.
Taxonomy: 2084P0800X
Education & Training
Temple University School of Medicine (Class of 1984)
Virtual Psychiatry & Neurology Care With Alexander S Zwil
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Alexander S Zwil for anxiety counseling, cholesterol management, mood disorder follow-ups — no travel to Philadelphia 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 Alexander S Zwil
Dr. Zwil is listed as active in the NPI registry with telehealth listed in Philadelphia, PA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (215) 746-6700.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Alexander S Zwil
Practice Location
3535 Market St 3rd Floor, Philadelphia, PA 19104-3309
Mailing Address
3535 Market St 3rd Floor, Philadelphia, PA 19104-3309
This is a provider directory. Contact the office directly to schedule appointments.
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