Dr Gerald A Colvin, DO - Medicare Hematology/oncology in Wakefield, RI

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Dr Gerald A Colvin, DO is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Wakefield, Rhode Island. He went to Philadelphia College Of Osteopathic Medicine and graduated in 1994 and has 32 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Silver Spring Health Care Management Inc, Prospect Chartercare Rwmc, Llc and his current practice location is 100 Kenyon Ave, Wakefield, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 783-6670.

Dr Gerald A Colvin is licensed to practice in Rhode Island (license number DO00536) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1417954199.

Contact Information

Dr Gerald A Colvin, DO
100 Kenyon Ave,
Wakefield, RI 02879-4216
(401) 783-6670
(401) 789-4990

Map and Direction




Physician's Profile

Full NameDr Gerald A Colvin
GenderMale
SpecialityHematology/oncology
Experience32 Years
Location100 Kenyon Ave, Wakefield, Rhode Island
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gerald A Colvin attended and graduated from Philadelphia College Of Osteopathic Medicine in 1994
  NPI Data:
  • NPI Number: 1417954199
  • Provider Enumeration Date: 07/07/2005
  • Last Update Date: 09/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3375592959
  • Enrollment ID: I20050120000977

Medical Identifiers

Medical identifiers for Dr Gerald A Colvin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417954199NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 262469 (New York)Secondary
207RH0003XInternal Medicine - Hematology & Oncology DO00536 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Continuum Care HospiceWest warwick, RIHospice
South County Hospital IncWakefield, RIHospital
Roger Williams Medical CenterProvidence, RIHospital
Our Lady Of Fatima HospitalNorth providence, RIHospital
The Miriam HospitalProvidence, RIHospital
Southcoast Hospital Group, IncFall river, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Silver Spring Health Care Management Inc4688661127136
Prospect Chartercare Rwmc, Llc054749269666

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Gerald A Colvin allows following entities to bill medicare on his behalf.
Entity NameSilver Spring Health Care Management Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942498951
PECOS PAC ID: 4688661127
Enrollment ID: O20080124000701
Entity NameProspect Chartercare Rwmc, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285059287
PECOS PAC ID: 0547492696
Enrollment ID: O20140728001672
Entity NameProspect Chartercare Physicians LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629493135
PECOS PAC ID: 0840416657
Enrollment ID: O20140730001883
Entity NameChartercare Roger Williams Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649009507
PECOS PAC ID: 1456868736
Enrollment ID: O20250730002838

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Gerald A Colvin is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gerald A Colvin, DO
Po Box 229,
Wakefield, RI 02880-0229

Ph: (401) 783-6670		Dr Gerald A Colvin, DO
100 Kenyon Ave,
Wakefield, RI 02879-4216

Ph: (401) 783-6670

Reviews and Comments


Internal Medicine Doctors in Wakefield, RI

Diane E Smith, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 100 Kenyon Ave, Wakefield, RI 02879
Phone: 401-782-8000    
Dr. John Jefferys Bandola, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 70 Kenyon Ave, Suite 326, Wakefield, RI 02879
Phone: 401-789-8543    Fax: 401-782-8766
Dr. Aaron Weisbord, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 70 Kenyon Ave, Suite 321, Wakefield, RI 02879
Phone: 401-789-5770    Fax: 407-789-8530
Dr. Robert Charles Kornas, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Kenyon Ave, Wakefield, RI 02879
Phone: 401-788-1590    Fax: 401-788-1593
Sylvia Vania Alarcon Velasco, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Kenyon Ave, Wakefield, RI 02879
Phone: 401-783-6670    Fax: 401-789-4990
Dr. Ryan David Boehm, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 70 Kenyon Ave, Wakefield, RI 02879
Phone: 401-789-5770    Fax: 401-889-5082
Merrilyn Jane Stevens, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 100 Kenyon Ave, Wakefield, RI 02879
Phone: 401-782-8000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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