Sharon Lynn Yost, MD, - Medicare Allergy/immunology in New York, NY

Sharon Lynn Yost, MD, is a medicare enrolled "Internal Medicine - Allergy & Immunology" physician in New York, New York. She went to New York Medical College and graduated in 1979 and has 45 years of diverse experience with area of expertise as Allergy/immunology. Her current practice location is 10 Union Sq E, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 844-8105.

Sharon Lynn Yost is licensed to practice in New York (license number 149014) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1306869086.

Contact Information

Sharon Lynn Yost, MD,
10 Union Sq E,
New York, NY 10003-3314
(212) 844-8105
Not Available

Map and Direction




Physician's Profile

Full NameSharon Lynn Yost
GenderFemale
SpecialityAllergy/immunology
Experience45 Years
Location10 Union Sq E, New York, New York
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sharon Lynn Yost attended and graduated from New York Medical College in 1979
  NPI Data:
  • NPI Number: 1306869086
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 05/14/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 3678536778
  • Enrollment ID: I20041109001266

Medical Identifiers

Medical identifiers for Sharon Lynn Yost such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306869086NPI-NPPES
02407023MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 149014 (New York)Secondary
207RA0201XInternal Medicine - Allergy & Immunology 149014 (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. Sharon Lynn Yost allows following entities to bill medicare on her behalf.
Entity NameAsthma & Allergy Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801982236
PECOS PAC ID: 8123055308
Enrollment ID: O20050719001100
Entity NameBimc Faculty Practice
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548594203
PECOS PAC ID: 5799888392
Enrollment ID: O20070320000596
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639430671
PECOS PAC ID: 2264691070
Enrollment ID: O20130102000264

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. Sharon Lynn Yost 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
Sharon Lynn Yost, MD,
150 E 42nd St Fl 9,
New York, NY 10017-5699

Ph: (646) 605-8188
Sharon Lynn Yost, MD,
10 Union Sq E,
New York, NY 10003-3314

Ph: (212) 844-8105

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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