Gerald A Colvin, DO
Gerald A Colvin is a Hematology & Oncology specialist based in Wakefield, RI with over 32 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
With over 32 years in internal medicine, Gerald a Colvin, DO is a long-established hematology & oncology specialist in Wakefield. He graduated from Philadelphia College of Osteopathic Medicine in 1994 and has 32+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
Older · 257dNPPES updated 2025-09-09 · verify NPI on CMS · Verify license at Rhode Island Board of Medical Licensure & Discipline
Contact & Location
Practice Location
100 Kenyon Ave, Wakefield, RI 02879-4216
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better8.72%
Rhode Island avg: 4.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+3.6 pts)
8.72% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
450
Unique beneficiaries
Standard volumePrescription Recipients
366
Patients prescribed
Prescriptions Written
2,500
Total claims
Total Medicare drug cost: $4.68M
Percentile rankings compared against 74 reporting peers in Rhode Island.
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 Hypertension, High Cholesterol, and Arthritis.
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
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+4%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+19%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-2%) — less common here
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
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-6%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$44.0k received from industry
132 transactions reported in 2024 ·Very High tier
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 2024, attributed to Gerald a Colvin's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1994
Philadelphia College of Osteopathic Medicine
Board certified · Sep 8, 2025
Self-reported via NPPES
32 years in practice
Senior practitioner
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Education & Training
Philadelphia College of Osteopathic Medicine (Class of 1994)
Mailing address
Po Box 229, Wakefield, RI 02880-0229
Differs from practice location
Virtual Hematology & Oncology Care With Gerald a Colvin
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gerald a Colvin for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Wakefield 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 Gerald a Colvin
Dr. Colvin is listed as active in the NPI registry with telehealth listed in Wakefield, RI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (401) 783-6670.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Gerald a Colvin
Practice Location
100 Kenyon Ave, Wakefield, RI 02879-4216
Mailing Address
Po Box 229, Wakefield, RI 02880-0229
This is a provider directory. Contact the office directly to schedule appointments.
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