Ioana R Preston, MD - Medicare Pulmonary Disease in Providence, RI

Ioana R Preston, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Providence, Rhode Island. She graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Pulmonary Disease. She is a member of the group practice Pratt Medical Group Inc and her current practice location is 593 Eddy St, Apc 7, Providence, Rhode Island. You can reach out to her office (for appointments etc.) via phone at (401) 444-3565.

Ioana R Preston is licensed to practice in Rhode Island (license number MD10065) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1477581924.

Contact Information

Ioana R Preston, MD
593 Eddy St, Apc 7,
Providence, RI 02903-4923
(401) 444-3565
(401) 444-5493

Map and Direction




Physician's Profile

Full NameIoana R Preston
GenderFemale
SpecialityPulmonary Disease
Experience29 Years
Location593 Eddy St, Providence, Rhode Island
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ioana R Preston graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1477581924
  • Provider Enumeration Date: 06/30/2006
  • Last Update Date: 05/04/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 9335123488
  • Enrollment ID: I20041227000206

Medical Identifiers

Medical identifiers for Ioana R Preston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477581924NPI-NPPES
9024127MedicaidRI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine MD10065 (Rhode Island)Secondary
207RP1001XInternal Medicine - Pulmonary Disease MD10065 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tufts Medical CenterBoston, MAHospital
Lowell General HospitalLowell, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pratt Medical Group Inc3375515661259

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. Ioana R Preston allows following entities to bill medicare on her behalf.
Entity NamePratt Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275570319
PECOS PAC ID: 3375515661
Enrollment ID: O20040807000255

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. Ioana R Preston 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
Ioana R Preston, MD
Po Box 1358,
Providence, RI 02901-1358

Ph: () -
Ioana R Preston, MD
593 Eddy St, Apc 7,
Providence, RI 02903-4923

Ph: (401) 444-3565

Reviews and Comments


Internal Medicine Doctors in Providence, RI

Christopher Donald Palmer, DO
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 101 Dudley St, Providence, RI 02905
Phone: 401-274-1122    Fax: 401-453-7597
Martha Catherine Trimbur, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 245 Chapman St Ste 300, Providence, RI 02905
Phone: 401-444-4741    Fax: 401-444-4445
Karl Herman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Fain Bldg., Providence, RI 02906
Phone: 401-793-4489    Fax: 401-793-4047
Muhammad Baig, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Fain Bldg, Providence, RI 02906
Phone: 401-793-4489    Fax: 401-793-4047
Gary M Katzman, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 208 Collyer Street, Suite 100, Providence, RI 02904
Phone: 401-793-7191    Fax: 401-793-7200
Thomas Fairweather Crain, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Providence, RI 02906
Phone: 401-793-4630    
James Atkinson, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Providence, RI 02906
Phone: 401-793-4500    

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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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