Dr John T Leffers, OD - Medicare Optometrist in Providence, RI

Dr John T Leffers, OD is a medicare enrolled "Optometrist" provider in Providence, Rhode Island. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Mass Optometric Associates, Pllc and his current practice location is 891 Westminster St, Providence, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 331-7850.

Dr John T Leffers is licensed to practice in Rhode Island (license number ODTG00540) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1235369349.

Contact Information

Dr John T Leffers, OD
891 Westminster St,
Providence, RI 02903-4020
(401) 331-7850
(401) 274-4739



Healthcare Provider's Profile

Full NameDr John T Leffers
GenderMale
SpecialityOptometry
Experience15 Years
Location891 Westminster St, Providence, Rhode Island
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John T Leffers graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1235369349
  • Provider Enumeration Date: 07/23/2009
  • Last Update Date: 07/23/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 7012137847
  • Enrollment ID: I20140930000960

Medical Identifiers

Medical identifiers for Dr John T Leffers such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235369349NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist ODTG00540 (Rhode Island)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mass Optometric Associates, Pllc064836244236

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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 John T Leffers allows following entities to bill medicare on his behalf.
Provider NameMass Optometric Associates, Pllc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1063610194
PECOS PAC ID: 0648362442
Enrollment ID: O20070824000362

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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 John T Leffers 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 John T Leffers, OD
891 Westminster St,
Providence, RI 02903-4020

Ph: (401) 331-7850
Dr John T Leffers, OD
891 Westminster St,
Providence, RI 02903-4020

Ph: (401) 331-7850

News Archive

Structure of the full SARS-CoV-2 RNA genome in infected cells

The current COVID-19 pandemic caused by a single-stranded RNA virus, thought to have jumped across species barriers to infect humans, has spread rapidly across the globe infecting over 10 million individuals. The virus, now known as the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is the causative agent of COVID-19 disease. COVID-19 disease is a respiratory illness where symptoms can range from very mild to severe and include fever, coughing, a sore throat, and shortness of breath.

New study looks at hormone/SNS relationship in women taking hormone contraceptives

After menopause, women's levels of estrogen and progesterone fall. Their formerly lower risk for heart disease equals, even surpasses, men's risk. One possible contributing explanation for the change in risk is that sex hormones affect the sympathetic nervous system, which controls constriction of blood vessels and participates in the fight or flight response.

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SpePharm Holding B.V. announces that the appeals lodged by BioAlliance Pharma S.A. - a French company listed on Paris Euronext - before the Paris Court of Appeals have been rejected.

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› Verified 6 days ago


Optometrist in Providence, RI

Dr. Robert Mitchell Thacker, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 1466 Broad St, Providence, RI 02905
Phone: 401-941-6221    Fax: 401-941-6227
Rhode Island Eye Institute
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Medicare: Medicare Enrolled
Practice Location: 150 E Manning St, Providence, RI 02906
Phone: 401-272-2020    
Eye Care Services
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 740 N Main St, Providence, RI 02904
Phone: 401-272-8282    Fax: 401-272-8284
Eyediology Vision, Llc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 245 Waterman St Ste 309, Providence, RI 02906
Phone: 732-668-9571    
East Side Vision Care Inc
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 213 Thayer St, Providence, RI 02906
Phone: 401-421-4500    Fax: 401-421-3876
Stephanie Sturgis, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 891 Westminster St, Providence, RI 02903
Phone: 401-331-7850    Fax: 401-274-4739
Koch Eye Associates,llp
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 55 Dorrance St, Providence, RI 02903
Phone: 401-861-0220    Fax: 401-861-0079

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