Chaim Israel Anfang, MD - Medicare Gastroenterology in New Hyde Park, NY

Chaim Israel Anfang, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in New Hyde Park, New York. He graduated from medical school in 1977 and has 47 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice North Shore - Lij Medical Pc and his current practice location is 3003 New Hyde Park Rd, Suite 306, New Hyde Park, New York. You can reach out to his office (for appointments etc.) via phone at (516) 352-0022.

Chaim Israel Anfang is licensed to practice in New York (license number 137155) 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 1346343837.

Contact Information

Chaim Israel Anfang, MD
3003 New Hyde Park Rd, Suite 306,
New Hyde Park, NY 11042-1214
(516) 352-0022
(516) 352-0407

Map and Direction




Physician's Profile

Full NameChaim Israel Anfang
GenderMale
SpecialityGastroenterology
Experience47 Years
Location3003 New Hyde Park Rd, New Hyde Park, 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:
  • Chaim Israel Anfang graduated from medical school in 1977
  NPI Data:
  • NPI Number: 1346343837
  • Provider Enumeration Date: 09/07/2006
  • Last Update Date: 09/24/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4284686536
  • Enrollment ID: I20050518000361

Medical Identifiers

Medical identifiers for Chaim Israel Anfang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346343837NPI-NPPES
89A911OtherNYBLUE CROSS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 137155 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Shore University HospitalManhasset, NYHospital
Long Island Jewish Medical CenterNew hyde park, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore - Lij Medical Pc33757015685031

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. Chaim Israel Anfang allows following entities to bill medicare on his behalf.
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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. Chaim Israel Anfang 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
Chaim Israel Anfang, MD
3003 New Hyde Park Rd, Suite 306,
New Hyde Park, NY 11042-1214

Ph: (516) 352-0022
Chaim Israel Anfang, MD
3003 New Hyde Park Rd, Suite 306,
New Hyde Park, NY 11042-1214

Ph: (516) 352-0022

Reviews and Comments


Internal Medicine Doctors in New Hyde Park, NY

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Dr. Monty Max Bodenheimer, MD
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Phone: 516-719-0102    Fax: 516-358-5403
Michael Xin Chen, M.D.
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Practice Location: 27005 76th Ave, New Hyde Park, NY 11040
Phone: 718-470-3377    

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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