Dr Gregg Matthew Szerlip, DO - Medicare Anesthesiology in Locust Valley, NY

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Dr Gregg Matthew Szerlip, DO is a medicare enrolled "Anesthesiology" physician in Locust Valley, New York. He went to Nova Southeastern College Of Osteo Medicine and graduated in 1990 and has 36 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice South Island Gastroenterology Associates Pc, New Day Medical Pc and his current practice location is 21 Kaintuck Ln, Locust Valley, New York. You can reach out to his office (for appointments etc.) via phone at (516) 331-0557.

Dr Gregg Matthew Szerlip is licensed to practice in New York (license number 186898) 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 1629128780.

Contact Information

Dr Gregg Matthew Szerlip, DO
21 Kaintuck Ln,
Locust Valley, NY 11560-2320
(516) 331-0557
Not Available

Map and Direction




Physician's Profile

Full NameDr Gregg Matthew Szerlip
GenderMale
SpecialityAnesthesiology
Experience36 Years
Location21 Kaintuck Ln, Locust Valley, 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 Gregg Matthew Szerlip attended and graduated from Nova Southeastern College Of Osteo Medicine in 1990
  NPI Data:
  • NPI Number: 1629128780
  • Provider Enumeration Date: 01/11/2007
  • Last Update Date: 09/10/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7012934888
  • Enrollment ID: I20051031000943

Medical Identifiers

Medical identifiers for Dr Gregg Matthew Szerlip such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629128780NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 186898 (New York)Primary
207LP2900XAnesthesiology - Pain Medicine 186898 (New York)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine 186898 (New York)Secondary
207LP3000XAnesthesiology - Pediatric Anesthesiology 186898 (New York)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Island Gastroenterology Associates Pc61031499767
New Day Medical Pc802233894627

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 Gregg Matthew Szerlip allows following entities to bill medicare on his behalf.
Entity NameHealth-pro Medical P.C.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407995046
PECOS PAC ID: 5890693915
Enrollment ID: O20031229000370
Entity NameGms Medical Services, P.C.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942350343
PECOS PAC ID: 2062435357
Enrollment ID: O20060125000051
Entity NameDigestive Disease Care, PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184871774
PECOS PAC ID: 7113093071
Enrollment ID: O20080829000434
Entity NameSouth Island Gastroenterology Associates PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043628282
PECOS PAC ID: 6103149976
Enrollment ID: O20141231000662
Entity NameNew Day Medical PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396131272
PECOS PAC ID: 8022338946
Enrollment ID: O20150517000000
Entity NameNhpe LLC
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1134665193
PECOS PAC ID: 8325325343
Enrollment ID: O20170501000649
Entity NameSedation Vacation Perioperative Medicine PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891235404
PECOS PAC ID: 1759658594
Enrollment ID: O20170525001955
Entity NameStar Suites LLC
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1023588266
PECOS PAC ID: 7315284551
Enrollment ID: O20190128000196

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 Gregg Matthew Szerlip 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 Gregg Matthew Szerlip, DO
Po Box 270,
Massapequa Park, NY 11762-0270

Ph: (631) 264-2035		Dr Gregg Matthew Szerlip, DO
21 Kaintuck Ln,
Locust Valley, NY 11560-2320

Ph: (516) 331-0557

Reviews and Comments



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.