Dr David Neild Prentiss, MD - Medicare Family Practice in Rocky Point, NY

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Dr David Neild Prentiss, MD is a medicare enrolled "Family Medicine" physician in Rocky Point, New York. He went to State University Of New York Downstate Medical Center and graduated in 1984 and has 41 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice City Medical Of Upper East Side Pllc and his current practice location is 47 Route 25a, Rocky Point, New York. You can reach out to his office (for appointments etc.) via phone at (631) 821-5900.

Dr David Neild Prentiss is licensed to practice in New York (license number 202762) 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 1407852940.

Contact Information

Dr David Neild Prentiss, MD
47 Route 25a,
Rocky Point, NY 11778-8846
(631) 821-5900
(631) 821-5906

Map and Direction




Physician's Profile

Full NameDr David Neild Prentiss
GenderMale
SpecialityFamily Practice
Experience41 Years
Location47 Route 25a, Rocky Point, 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 Neild Prentiss attended and graduated from State University Of New York Downstate Medical Center in 1984
  NPI Data:
  • NPI Number: 1407852940
  • Provider Enumeration Date: 06/21/2005
  • Last Update Date: 04/03/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5890787980
  • Enrollment ID: I20040527000544

Medical Identifiers

Medical identifiers for Dr David Neild Prentiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407852940NPI-NPPES
01937113MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 202762 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Medical Of Upper East Side Pllc0648465039679

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 Neild Prentiss allows following entities to bill medicare on his behalf.
Entity NameCentral Suffolk Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043402050
PECOS PAC ID: 4981508082
Enrollment ID: O20031120000840
Entity NamePeconic Bay Primary Medical Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487620613
PECOS PAC ID: 7113817602
Enrollment ID: O20040318000260
Entity NameCity Medical Of Upper East Side Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801277629
PECOS PAC ID: 0648465039
Enrollment ID: O20101111000052

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 Neild Prentiss 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 Neild Prentiss, MD
1300 Roanoke Ave, Medical Staff Office,
Riverhead, NY 11901-2031

Ph: (631) 548-6440		Dr David Neild Prentiss, MD
47 Route 25a,
Rocky Point, NY 11778-8846

Ph: (631) 821-5900

Reviews and Comments


Family Medicine Doctors in Rocky Point, NY

Dr. Hannah Marie Root, MD
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 745 Route 25a Ste A, Rocky Point, NY 11778
Phone: 631-821-0200    Fax: 631-821-5721
John J Gil, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 575 Route 25a, Rocky Point, NY 11778
Phone: 631-821-9000    Fax: 631-821-9114
Dr. John M Schwartzberg, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 346 Route 25a Ste 34, Rocky Point, NY 11778
Phone: 631-315-7747    Fax: 631-980-4144

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.