Dr Ronald Lis, MD - Medicare Internal Medicine in Bronx, NY

Dr Ronald Lis, MD is a medicare enrolled "Internal Medicine" physician in Bronx, New York. He went to Rowan University School Of Osteopathic Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice St Josephs Medical Group Pc and his current practice location is Olmmc, Dept. Of Medicine, 600 East 233rd Street, Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (718) 920-9889.

Dr Ronald Lis is licensed to practice in New York (license number 165062) 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 1205987021.

Contact Information

Dr Ronald Lis, MD
Olmmc, Dept. Of Medicine, 600 East 233rd Street,
Bronx, NY 10466
(718) 920-9889
(718) 920-9036

Map and Direction




Physician's Profile

Full NameDr Ronald Lis
GenderMale
SpecialityInternal Medicine
Experience40 Years
LocationOlmmc, Dept. Of Medicine, Bronx, New York
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 Ronald Lis attended and graduated from Rowan University School Of Osteopathic Medicine in 1984
  NPI Data:
  • NPI Number: 1205987021
  • Provider Enumeration Date: 01/16/2007
  • Last Update Date: 04/02/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 6002898103
  • Enrollment ID: I20200619000005

Medical Identifiers

Medical identifiers for Dr Ronald Lis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205987021NPI-NPPES
01454113MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 165062 (New York)Primary
207RC0200XInternal Medicine - Critical Care Medicine 165062 (New York)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 165062 (New York)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph's Hospital And Medical CenterPaterson, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Josephs Medical Group Pc8628470325173

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 Ronald Lis allows following entities to bill medicare on his behalf.
Entity NameSt Josephs Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497791297
PECOS PAC ID: 9739171984
Enrollment ID: O20040330001612
Entity NameSt Josephs Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205425519
PECOS PAC ID: 8628470325
Enrollment ID: O20210716000520

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 Ronald Lis 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 Ronald Lis, MD
175 Gramercy Pl,
Glen Rock, NJ 07452-2309

Ph: (201) 445-7478
Dr Ronald Lis, MD
Olmmc, Dept. Of Medicine, 600 East 233rd Street,
Bronx, NY 10466

Ph: (718) 920-9889

Reviews and Comments


Internal Medicine Doctors in Bronx, NY

Selina Sultana Zaman, MD
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Phone: 718-920-9000    
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Tannaz Iranpour Boroujeni, M.D
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Practice Location: 600 E 233rd St, Bronx, NY 10466
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Heather Root, MD
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Practice Location: 111 E 210th St, Bronx, NY 10467
Phone: 718-920-8592    Fax: 718-405-0610
Kohtaro Ooka,
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Medicare: Medicare Enrolled
Practice Location: 1825 Eastchester Rd, Bronx, NY 10461
Phone: 844-556-6683    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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