Gregory G Allen, D.O.

Internal Medicine

(401) 946-8446Cranston, RI
Telehealth Available
NPI Active per CMS — Q2 2026

Gregory G Allen, D.O. has practiced internal medicine for 24+ years, working in group practice. He graduated from University of New England, College of Osteo Medicine in 2002 and has 24+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).

At a glance

  • Uses generic medications more than 41% of reporting doctors in Rhode Island
  • Virtual visits available — no app or travel required
1 of 161 Internal Medicine providers in RISee all Internal Medicine in Cranston24+ years experienceNPI since 2005

Older · 6826dNPPES updated 2007-08-28 · verify on CMS

Contact & Location

Practice Location

1681 Cranston St Suite D, Cranston, RI 02920-5000

Fax: (401) 946-8340
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 Arthritis.

Hypertension
Higher than avg (+5%)75%

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

US avg: 70.2%

↑ More patients than average (+5%) — a focus area for this doctor

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Lower than avg (-1%)48%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

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

Diabetes
Higher than avg (+3%)37%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+3%) — a focus area for this doctor

Mood Disorders
33%

Conditions affecting emotional state, including depression and bipolar disorder

Depression
32%

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

US avg: 31.8%
Ischemic Heart Disease
Lower than avg (-1%)31%

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

US avg: 31.7%

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

Chronic Kidney Disease
Lower than avg (-1%)29%

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

US avg: 29.6%

↓ Fewer patients than average (-1%) — 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. Graduated medical school · 2002

    University of New England, College of Osteo Medicine

  2. 24 years in practice

    Experienced

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 New England, College of Osteo Medicine (Class of 2002)

Virtual Internal Medicine Care With Gregory G Allen

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

Schedule a virtual visit with Gregory G Allen for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Cranston required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Gregory G Allen

NPI records show Dr. Allen as active with telehealth listed in Cranston, RI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (401) 946-8446.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. 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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