Rachel Fetner, MD - Medicare Endocrinology in Great Neck, NY

Rachel Fetner, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Great Neck, New York. She graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Endocrine Consultants Of Long Island Llp and her current practice location is 29 Barstow Rd, Suite 305, Great Neck, New York. You can reach out to her office (for appointments etc.) via phone at (516) 482-0347.

Rachel Fetner is licensed to practice in New York (license number 223909) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1437184850.

Contact Information

Rachel Fetner, MD
29 Barstow Rd, Suite 305,
Great Neck, NY 11021-2209
(516) 482-0347
(516) 482-3267

Map and Direction




Physician's Profile

Full NameRachel Fetner
GenderFemale
SpecialityEndocrinology
Experience24 Years
Location29 Barstow Rd, Great Neck, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rachel Fetner graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1437184850
  • Provider Enumeration Date: 07/12/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4183672892
  • Enrollment ID: I20050110000753

Medical Identifiers

Medical identifiers for Rachel Fetner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437184850NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 223909 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Francis Hospital - The Heart CenterRoslyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endocrine Consultants Of Long Island Llp29616853003

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. Rachel Fetner allows following entities to bill medicare on her behalf.
Entity NameEndocrine Consultants Of Long Island Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598061046
PECOS PAC ID: 2961685300
Enrollment ID: O20110323000344

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. Rachel Fetner 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
Rachel Fetner, MD
29 Barstow Rd, Suite 305,
Great Neck, NY 11021-2209

Ph: (516) 482-0347
Rachel Fetner, MD
29 Barstow Rd, Suite 305,
Great Neck, NY 11021-2209

Ph: (516) 482-0347

Reviews and Comments


Internal Medicine Doctors in Great Neck, NY

Melissa S Devlin, MD
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Dr. Syed Hasan Iqbal, DO
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Dr. Howard Rattner, MD
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Dr. Kenneth Ackerman, M.D.
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Practice Location: 277 Northern Blvd, 3rd Floor, Great Neck, NY 11021
Phone: 516-829-7750    Fax: 516-482-2644
Bernard Rosof,
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Medicare: Not Enrolled in Medicare
Practice Location: 145 Community Drive, Great Neck, NY 11021
Phone: 516-465-8260    

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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