Ronald C Fagan, MD - Medicare Internal Medicine in Farmingdale, NY

Ronald C Fagan, MD is a medicare enrolled "Internal Medicine" physician in Farmingdale, New York. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Ronald C Fagan M. D. P.c.. and his current practice location is 4900 Hempstead Tpke, Farmingdale, New York. You can reach out to his office (for appointments etc.) via phone at (516) 752-7000.

Ronald C Fagan is licensed to practice in New York (license number 178331) 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 1972524486.

Contact Information

Ronald C Fagan, MD
4900 Hempstead Tpke,
Farmingdale, NY 11735-2028
(516) 752-7000
(516) 586-8644

Map and Direction




Physician's Profile

Full NameRonald C Fagan
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location4900 Hempstead Tpke, Farmingdale, 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:
  • Ronald C Fagan graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1972524486
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 05/06/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9436181476
  • Enrollment ID: I20070713000604

Medical Identifiers

Medical identifiers for Ronald C Fagan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972524486NPI-NPPES
01291969MedicaidNY
03367237MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 178331 (New York)Primary
207RG0100XInternal Medicine - Gastroenterology 178331 (New York)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ronald C Fagan M. D. P.c..59916978234

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. Ronald C Fagan allows following entities to bill medicare on his behalf.
Entity NameRonald C Fagan M. D. P.c..
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023146198
PECOS PAC ID: 5991697823
Enrollment ID: O20050909000878

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. Ronald C Fagan 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
Ronald C Fagan, MD
4900 Hempstead Tpke,
Farmingdale, NY 11735-2028

Ph: (516) 752-7000
Ronald C Fagan, MD
4900 Hempstead Tpke,
Farmingdale, NY 11735-2028

Ph: (516) 752-7000

Reviews and Comments


Internal Medicine Doctors in Farmingdale, NY

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Heba Zaher, MD
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Dr. Orlando Rafael Suarez, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 4900 Hempstead Tpke, Farmingdale, NY 11735
Phone: 516-752-7000    Fax: 516-586-8644
Claire Diane Kolensky, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 850 Fulton Street Ste. 2, Premier Internal Medicine, Pllc, Farmingdale, NY 11735
Phone: 516-845-1600    Fax: 516-845-5610

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.