Charles J Mcinnis, M.D.

Internal Medicine

Also practices: ADDICTION MEDICINE

(781) 326-1128Westwood, MA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Charles J Mcinnis, M.D. has been part of the Westwood medical community since 2006 in group practice. A Tufts University School of Medicine graduate since 1983, he brings 43+ years of experience. He regularly sees Medicare patients with substance use, hypertension, and arthritis (per CMS claims data).

1 of 1,755 Internal Medicine providers in MASee all Internal Medicine in Westwood43+ years experienceNPI since 2006

Older · 4563dNPPES updated 2013-11-07 · verify on CMS

Contact & Location

Practice Location

541 High Street, Westwood, MA 02090

Fax: (781) 326-1438
CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

21

Unique beneficiaries

Boutique practice

Prescription Recipients

56

Patients prescribed

Prescriptions Written

558

Total claims

Total Medicare drug cost: $57k

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 Substance Use Disorders, Hypertension, and Arthritis.

Substance Use Disorders
75%

Problematic patterns of drug or alcohol use leading to health issues

Hypertension
67%

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

Arthritis
52%

Joint inflammation causing pain, swelling, and stiffness

Anxiety Disorders
52%

Excessive worry or fear that interferes with daily life

GeneralBehavioralNational avg

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

Industry Payment Transparency

$107 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 Charles J Mcinnis'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 · 1983

    Tufts University School of Medicine

  2. 43 years in practice

    Senior practitioner

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

Tufts University School of Medicine (Class of 1983)

Virtual Internal Medicine Care With Charles J Mcinnis

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

Schedule a virtual visit with Charles J Mcinnis for substance use counseling, blood pressure monitoring, arthritis follow-ups — no travel to Westwood 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 Charles J Mcinnis

Dr. Mcinnis is listed as active in the NPI registry with telehealth listed in Westwood, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (781) 326-1128.

Verified across 6 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator · HRSA HPSA. See Data Methodology.

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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.

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