Dinesh Sethi, MD - Medicare Internal Medicine in Wyandanch, NY

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Dinesh Sethi, MD is a medicare enrolled "Internal Medicine" physician in Wyandanch, New York. He graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Ally Medical Pc, Dinesh Sethi Physician Pc, Mount Sinai School Of Medicine and his current practice location is 1521 Straight Path, Wyandanch, New York. You can reach out to his office (for appointments etc.) via phone at (631) 643-3800.

Dinesh Sethi is licensed to practice in New York (license number 230596) 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 1194763920.

Contact Information

Dinesh Sethi, MD
1521 Straight Path,
Wyandanch, NY 11798-3414
(631) 643-3800
(631) 253-4292

Map and Direction




Physician's Profile

Full NameDinesh Sethi
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location1521 Straight Path, Wyandanch, 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:
  • Dinesh Sethi graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1194763920
  • Provider Enumeration Date: 06/03/2006
  • Last Update Date: 08/04/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0244292407
  • Enrollment ID: I20041029000753

Medical Identifiers

Medical identifiers for Dinesh Sethi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194763920NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 230596 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Constellation Home CareSyosset, NYHome health agency
Royal Care Certified Home Health Care, LlcFlushing, NYHome health agency
Centerlight Certified Home Health AgencyBrooklyn, NYHome health agency
M J H S Hospice And Palliative Care, IncNew york, NYHospice
Good Shepherd HospiceFarmingdale, NYHospice
Mount Sinai South NassauOceanside, NYHospital
St John's Episcopal Hospital At South ShoreFar rockaway, NYHospital
Bellhaven Center For Rehab And Nursing CareBrookhaven, NYNursing home
Peninsula Nursing And Rehabilitation CenterFar rockaway, NYNursing home
Woodhaven Nursing HomePort jefferson stati, NYNursing home
Oceanside Care Center IncOceanside, NYNursing home
Beacon Rehabilitation And Nursing CenterRockaway park, NYNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ally Medical Pc27698572185
Dinesh Sethi Physician Pc36787039982
Mount Sinai School Of Medicine6406096544154

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. Dinesh Sethi allows following entities to bill medicare on his behalf.
Entity NameSouth Nassau Communities Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922079094
PECOS PAC ID: 5092607846
Enrollment ID: O20040326000373
Entity Name24 On Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578781787
PECOS PAC ID: 5698688141
Enrollment ID: O20070815000031
Entity NameMount Sinai School Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508127531
PECOS PAC ID: 6406096544
Enrollment ID: O20130712000368
Entity NameComprehensive Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518208792
PECOS PAC ID: 7911136809
Enrollment ID: O20140219001467
Entity NameDinesh Sethi Physician Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326392317
PECOS PAC ID: 3678703998
Enrollment ID: O20140307000092
Entity NameNew York General Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700315538
PECOS PAC ID: 7810255494
Enrollment ID: O20180103003151
Entity NameAlly Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245935824
PECOS PAC ID: 2769857218
Enrollment ID: O20230414000388

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. Dinesh Sethi 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
Dinesh Sethi, MD
1521 Straight Path,
Wyandanch, NY 11798-3414

Ph: (631) 643-3800		Dinesh Sethi, MD
1521 Straight Path,
Wyandanch, NY 11798-3414

Ph: (631) 643-3800

Reviews and Comments


Internal Medicine Doctors in Wyandanch, NY

Data Longjohn, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1537 Straight Path, Ste102, Wyandanch, NY 11798
Phone: 631-253-0270    Fax: 631-253-0273
Arthur Calica Liclican, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1556 Straight Path, Wyandanch, NY 11798
Phone: 631-854-1700    Fax: 631-854-1786

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.