Dr John Joseph Grosso, MD - Medicare Otolaryngology in Lindenhurst, NY

Dr John Joseph Grosso, MD is a medicare enrolled "Otolaryngology" physician in Lindenhurst, New York. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Sunrise Ent Pc and his current practice location is 100 Sunrise Hwy, Lindenhurst, New York. You can reach out to his office (for appointments etc.) via phone at (631) 226-1800.

Dr John Joseph Grosso is licensed to practice in New York (license number 188915) 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 1912978057.

Contact Information

Dr John Joseph Grosso, MD
100 Sunrise Hwy,
Lindenhurst, NY 11757
(631) 226-1800
Not Available

Map and Direction




Physician's Profile

Full NameDr John Joseph Grosso
GenderMale
SpecialityOtolaryngology
Experience38 Years
Location100 Sunrise Hwy, Lindenhurst, 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 John Joseph Grosso graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1912978057
  • Provider Enumeration Date: 01/27/2006
  • Last Update Date: 02/16/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2365588373
  • Enrollment ID: I20100408000533

Medical Identifiers

Medical identifiers for Dr John Joseph Grosso such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912978057NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology 188915 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Plainview HospitalPlainview, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sunrise Ent Pc71132660244

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 John Joseph Grosso allows following entities to bill medicare on his behalf.
Entity NameSunrise Ent Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366919953
PECOS PAC ID: 7113266024
Enrollment ID: O20190311001475

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 John Joseph Grosso 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 John Joseph Grosso, MD
100 Sunrise Hwy,
Lindenhurst, NY 11757-2544

Ph: (631) 226-1800
Dr John Joseph Grosso, MD
100 Sunrise Hwy,
Lindenhurst, NY 11757

Ph: (631) 226-1800

Reviews and Comments


Otolaryngology Doctors in Lindenhurst, NY


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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.