Stewart Christopher Mahler, M.D.

Internal Medicine

Stewart Christopher Mahler is an Internal Medicine specialist based in Rochester, NY with over 13 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(585) 275-7424Rochester, NY
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Stewart Christopher Mahler, M.D. specializes in internal medicine, serving patients in Rochester, NY in group practice. A University of Arkansas College of Medicine graduate since 2013, he brings 13+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and mood disorders. CMS MIPS quality score: 76.85/100 (2023).

At a glance

  • Uses generic medications more than 64% of reporting doctors in New York
  • Federal MIPS score higher than 13% of MIPS-scored doctors in New York
  • Virtual visits available — no app or travel required
1 of 2,154 Internal Medicine providers in NYSee all Internal Medicine in Rochester13+ years experienceNPI since 2013

Older · 1052dNPPES updated 2023-07-07 · verify NPI on CMS · Verify license at New York State Board for Medicine

Contact & Location

Practice Location

601 Elmwood Ave, Rochester, NY 14642-0001

Fax: (585) 273-1041
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.

MIPS Score

2023

76.85/100

New York avg: 87 · US avg: 83.6

Lower than most doctors nationally(-6.8 pts)

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

Opioid Rx

↓ Lower = better

5.17%

New York avg: 3.5 · US avg: 5.1

Lower than most doctors nationally(+0.1 pts)

5.17% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

89.2%

New York avg: 82 · US avg: 82.8

Higher than most doctors nationally(+6.4 pts)

Typical range among reporting doctors in New York

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

Medicare Patients

179

Unique beneficiaries

Standard volume

Prescription Recipients

395

Patients prescribed

Prescriptions Written

5,030

Total claims

Total Medicare drug cost: $667k

Percentile rankings compared against 8,064 reporting peers in New York.

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 Mood Disorders.

Hypertension
70%

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

US avg: 70.2%
High Cholesterol
Lower than avg (-28%)42%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-28%) — less common here

Mood Disorders
42%

Conditions affecting emotional state, including depression and bipolar disorder

Arthritis
Lower than avg (-10%)39%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

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

Depression
Higher than avg (+7%)39%

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

US avg: 31.8%

↑ More patients than average (+7%) — a focus area for this doctor

Diabetes
Lower than avg (-1%)33%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-1%) — less common here

Anxiety Disorders
Lower than avg (-1%)33%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-1%) — less common here

Chronic Kidney Disease
Higher than avg (+2%)32%

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

US avg: 29.6%

↑ More patients than average (+2%) — a focus area for this doctor

GeneralBehavioralNational avg

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

Industry Payment Transparency

$16 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 Stewart Christopher Mahler's NPI.

Patient Reviews

No patient reviews yet. If you've seen Stewart Christopher Mahler, your feedback helps other patients.

Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →

Background & Specialty

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

Career Journey
  1. Graduated medical school · 2013

    University of Arkansas for Medical Sciences College of Medicine

  2. 13 years in practice

    Established

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 Arkansas College of Medicine (Class of 2013)

Practice Footprint

Mailing address

601 Elmwood Ave Box Med, Rochester, NY 14642-0001

Differs from practice location

Virtual Internal Medicine Care With Stewart Christopher Mahler

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

Schedule a virtual visit with Stewart Christopher Mahler for blood pressure monitoring, cholesterol management, mood disorder follow-ups — no travel to Rochester 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 Stewart Christopher Mahler

NPI records show Dr. Mahler as active with telehealth listed in Rochester, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (585) 275-7424.

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.

Is this your profile?

Verify credentials, update practice details, and manage telehealth.

Claim Profile

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.

Related Providers

Internal Medicine in New York

See all