Dr John M Schwartzberg, DO - Medicare Family Practice in Rocky Point, NY

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Dr John M Schwartzberg, DO is a medicare enrolled "Family Medicine" physician in Rocky Point, New York. He graduated from medical school in 2016 and has 9 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Allied Physicians Group, Pllc, City Medical Of Upper East Side Pllc and his current practice location is 346 Route 25a Ste 34, Rocky Point, New York. You can reach out to his office (for appointments etc.) via phone at (631) 315-7747.

Dr John M Schwartzberg is licensed to practice in New York (license number 296402) 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 1669823878.

Contact Information

Dr John M Schwartzberg, DO
346 Route 25a Ste 34,
Rocky Point, NY 11778-8425
(631) 315-7747
(631) 980-4144

Map and Direction




Physician's Profile

Full NameDr John M Schwartzberg
GenderMale
SpecialityFamily Practice
Experience9 Years
Location346 Route 25a Ste 34, 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 John M Schwartzberg graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1669823878
  • Provider Enumeration Date: 06/29/2016
  • Last Update Date: 06/23/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3375876741
  • Enrollment ID: I20190618001117

Medical Identifiers

Medical identifiers for Dr John M Schwartzberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669823878NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 296402 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allied Physicians Group, Pllc004243314616
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 John M Schwartzberg allows following entities to bill medicare on his behalf.
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
Entity NameInternal Medicine Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619188489
PECOS PAC ID: 1951291467
Enrollment ID: O20110711000004

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 M Schwartzberg 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 M Schwartzberg, DO
175 Broadhollow Rd Ste 150,
Melville, NY 11747-4909

Ph: (631) 386-4100		Dr John M Schwartzberg, DO
346 Route 25a Ste 34,
Rocky Point, NY 11778-8425

Ph: (631) 315-7747

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. David Neild Prentiss, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 47 Route 25a, Rocky Point, NY 11778
Phone: 631-821-5900    Fax: 631-821-5906

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.