Ronald J Schwartz, MD - Medicare Geriatric Medicine in West Haven, CT

Ronald J Schwartz, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in West Haven, Connecticut. He graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Geriatric Medicine. He is a member of the group practice Hhc Physician Services Pllc and his current practice location is 1 Cellini Pl Ste 102, West Haven, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 932-6481.

Ronald J Schwartz is licensed to practice in Connecticut (license number 033590) 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 1427034784.

Contact Information

Ronald J Schwartz, MD
1 Cellini Pl Ste 102,
West Haven, CT 06516-1666
(203) 932-6481
Not Available

Map and Direction




Physician's Profile

Full NameRonald J Schwartz
GenderMale
SpecialityGeriatric Medicine
Experience40 Years
Location1 Cellini Pl Ste 102, West Haven, Connecticut
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:
  • Ronald J Schwartz graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1427034784
  • Provider Enumeration Date: 12/19/2005
  • Last Update Date: 02/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3779483045
  • Enrollment ID: I20100113000053

Medical Identifiers

Medical identifiers for Ronald J Schwartz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427034784NPI-NPPES
001335901MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 033590 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Masonicare Home Health And Hospice IncWallingford, CTHospice
Griffin HospitalDerby, CTHospital
Masonicare Health CenterWallingford, CTNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hhc Physician Services Pllc9537573357103

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. Ronald J Schwartz allows following entities to bill medicare on his behalf.
Entity NameMasonicare Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588638688
PECOS PAC ID: 4688655541
Enrollment ID: O20040526001101
Entity NameHhc Physician Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669075610
PECOS PAC ID: 9537573357
Enrollment ID: O20210205000922

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. Ronald J Schwartz 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
Ronald J Schwartz, MD
1 Cellini Pl Ste 102,
West Haven, CT 06516-1666

Ph: (203) 932-6481
Ronald J Schwartz, MD
1 Cellini Pl Ste 102,
West Haven, CT 06516-1666

Ph: (203) 932-6481

Reviews and Comments


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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.