Dr David N Reavis, MD - Medicare Obstetrics/gynecology in Patchogue, NY

Dr David N Reavis, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Patchogue, New York. He went to Yale University School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Obstetrics/gynecology. His current practice location is 603 Waverly Ave, Patchogue, New York. You can reach out to his office (for appointments etc.) via phone at (631) 482-3116.

Dr David N Reavis is licensed to practice in New York (license number 210125) 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 1104884808.

Contact Information

Dr David N Reavis, MD
603 Waverly Ave,
Patchogue, NY 11772-1523
(631) 482-3116
(877) 798-6758

Map and Direction




Physician's Profile

Full NameDr David N Reavis
GenderMale
SpecialityObstetrics/gynecology
Experience30 Years
Location603 Waverly Ave, Patchogue, 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 David N Reavis attended and graduated from Yale University School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1104884808
  • Provider Enumeration Date: 05/02/2006
  • Last Update Date: 06/07/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 7113901000
  • Enrollment ID: I20040617000415

Medical Identifiers

Medical identifiers for Dr David N Reavis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104884808NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 210125 (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. Dr David N Reavis allows following entities to bill medicare on his behalf.
Entity NameDavid N Reavis Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184868929
PECOS PAC ID: 2062565559
Enrollment ID: O20090731000006

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 David N Reavis 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 David N Reavis, MD
603 Waverly Ave,
Patchogue, NY 11772-1523

Ph: (631) 482-3116
Dr David N Reavis, MD
603 Waverly Ave,
Patchogue, NY 11772-1523

Ph: (631) 482-3116

Reviews and Comments


Obstetrics & Gynecology Doctors in Patchogue, NY

Stanford Lee Walker, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: South Brookhaven Health Center, 365 East Main St, Patchogue, NY 11772
Phone: 631-854-1307    Fax: 631-854-1310
Dr. Seymour Molinoff, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 88 W Lakewood St, Patchogue, NY 11772
Phone: 631-475-5430    Fax: 631-475-5430
Dr. Howard Leighton Ser, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 444 W Main St, Patchogue, NY 11772
Phone: 631-475-5250    
Daphna Kilion, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 444 West Main Street, Patchogue, NY 11772
Phone: 631-475-5250    Fax: 631-475-9536
Normil Rj Cadet,
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: Souhbrookhaven Health Center West, 365 East Main St, Patchogue, NY 11772
Phone: 631-854-1307    
Dr. Hitesh Narain, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 155 E Woodside Ave, Patchogue, NY 11772
Phone: 631-758-6565    Fax: 631-758-6568

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.