Dr Ali S Karakurum, - Medicare Gastroenterology in Port Jefferson, NY

Dr Ali S Karakurum, is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Port Jefferson, New York. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Advanced Gastroenterology And Endoscopy Pc and his current practice location is 70 N Country Rd, Suite-201, Port Jefferson, New York. You can reach out to his office (for appointments etc.) via phone at (631) 331-0200.

Dr Ali S Karakurum is licensed to practice in New York (license number 185973) 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 1275570285.

Contact Information

Dr Ali S Karakurum,
70 N Country Rd, Suite-201,
Port Jefferson, NY 11777-2161
(631) 331-0200
(631) 331-0202

Map and Direction




Physician's Profile

Full NameDr Ali S Karakurum
GenderMale
SpecialityGastroenterology
Experience38 Years
Location70 N Country Rd, Port Jefferson, 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 Ali S Karakurum graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1275570285
  • Provider Enumeration Date: 05/31/2006
  • Last Update Date: 09/13/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4183691835
  • Enrollment ID: I20040913001213

Medical Identifiers

Medical identifiers for Dr Ali S Karakurum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275570285NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 185973 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John T Mather Memorial Hospital Of Port JeffersonPort jefferson, NYHospital
St Charles HospitalPort jefferson, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advanced Gastroenterology And Endoscopy Pc95372197533

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 Ali S Karakurum allows following entities to bill medicare on his behalf.
Entity NameAdvanced Gastroenterology And Endoscopy Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831324532
PECOS PAC ID: 9537219753
Enrollment ID: O20090610000277

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 Ali S Karakurum 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 Ali S Karakurum,
70 N Country Rd, Suite-201,
Port Jefferson, NY 11777-2161

Ph: (631) 331-0200
Dr Ali S Karakurum,
70 N Country Rd, Suite-201,
Port Jefferson, NY 11777-2161

Ph: (631) 331-0200

Reviews and Comments


Internal Medicine Doctors in Port Jefferson, NY

Jay M Barbakoff, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 60 North Country Rd, Suite 203, Port Jefferson, NY 11777
Phone: 631-928-3444    Fax: 877-434-7939
Dr. William L. Taibi, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 710 Main St, Port Jefferson, NY 11777
Phone: 631-474-4000    Fax: 631-474-4011
Arain Mohammad Nawaz, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 620 Belle Terre Rd, Suite 1, Port Jefferson, NY 11777
Phone: 631-928-0240    Fax: 631-928-0855
Joan C Faro, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 75 N Country Rd, Port Jefferson, NY 11777
Phone: 631-476-2866    Fax: 631-476-2874
Dr. Mark J. Kropf, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 200 Belle Terre Road, Suite 100, Port Jefferson, NY 11777
Phone: 631-331-6090    Fax: 631-474-7855
Javeria Nasim, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 75 N Country Rd, Port Jefferson, NY 11777
Phone: 631-473-1320    Fax: 631-686-7972
Mr. Ismael V. David, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 6 Anchorage Rd, Port Jefferson, NY 11777
Phone: 631-331-4887    

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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