Ms Mercedes Esther Behar, MD - Medicare Internal Medicine in New York, NY

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Ms Mercedes Esther Behar, MD is a medicare enrolled "Internal Medicine" physician in New York, New York. Her current practice location is 506 Lenox Ave, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 939-1000.

Ms Mercedes Esther Behar is licensed to practice in New York (license number 318721) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1124670757.

Contact Information

Ms Mercedes Esther Behar, MD
506 Lenox Ave,
New York, NY 10037-1802
(212) 939-1000
Not Available

Map and Direction




Physician's Profile

Full NameMs Mercedes Esther Behar
GenderFemale
SpecialityInternal Medicine
Location506 Lenox Ave, New York, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1124670757
  • Provider Enumeration Date: 07/13/2019
  • Last Update Date: 04/24/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4880061746
  • Enrollment ID: I20221104002479

Medical Identifiers

Medical identifiers for Ms Mercedes Esther Behar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124670757NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 318721 (New York)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207R00000XInternal Medicine 318721 (New York)Primary

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. Ms Mercedes Esther Behar allows following entities to bill medicare on her behalf.
Entity NameCogent Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912941238
PECOS PAC ID: 7315836780
Enrollment ID: O20040312001215
Entity NameColumbia Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083639587
PECOS PAC ID: 5092709410
Enrollment ID: O20040409000109
Entity NameRiver Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003814641
PECOS PAC ID: 2567372899
Enrollment ID: O20040614001352
Entity NameDelphi Hospitalist Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922270420
PECOS PAC ID: 5395819478
Enrollment ID: O20080807000352
Entity NameDelphi Healthcare Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003075029
PECOS PAC ID: 9537229661
Enrollment ID: O20081119000839
Entity NameWestchester Medical Center Advanced Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912131392
PECOS PAC ID: 3173660776
Enrollment ID: O20091031000042
Entity NameNew York Medical Physician Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578316501
PECOS PAC ID: 6709226350
Enrollment ID: O20240430000132

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. Ms Mercedes Esther Behar 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
Ms Mercedes Esther Behar, MD
1110 Sw 103rd Ct,
Miami, FL 33174-2746

Ph: (305) 720-4839		Ms Mercedes Esther Behar, MD
506 Lenox Ave,
New York, NY 10037-1802

Ph: (212) 939-1000

Reviews and Comments


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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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