Justin Chua, MD - Medicare Family Practice in Brewster, NY

Justin Chua, MD is a medicare enrolled "Family Medicine" physician in Brewster, New York. He graduated from medical school in 2016 and has 10 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Columbia Memorial Hospital and his current practice location is 111 Clock Tower Cmns, Brewster, New York. You can reach out to his office (for appointments etc.) via phone at (845) 279-5187.

Justin Chua is licensed to practice in New York (license number 306036-01) 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 1154856755.

Contact Information

Justin Chua, MD
111 Clock Tower Cmns,
Brewster, NY 10509-4055
(845) 279-5187
(855) 703-7570

Map and Direction




Physician's Profile

Full NameJustin Chua
GenderMale
SpecialityFamily Practice
Experience10 Years
Location111 Clock Tower Cmns, Brewster, 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:
  • Justin Chua graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1154856755
  • Provider Enumeration Date: 04/21/2017
  • Last Update Date: 01/28/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7315276110
  • Enrollment ID: I20220811003007

Medical Identifiers

Medical identifiers for Justin Chua such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154856755NPI-NPPES
07085129MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 306036-01 (New York)Primary
207Q00000XFamily Medicine MT212671 (Pennsylvania)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Columbia Memorial HospitalHudson, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Columbia Memorial Hospital5092709410171

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. Justin Chua allows following entities to bill medicare on his behalf.
Entity NameColumbia Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083639587
PECOS PAC ID: 5092709410
Enrollment ID: O20040409000109
Entity NameNorthern Medical Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174994826
PECOS PAC ID: 6901104157
Enrollment ID: O20160421000442

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. Justin Chua 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
Justin Chua, MD
111 Clock Tower Cmns,
Brewster, NY 10509-4055

Ph: (845) 279-5187
Justin Chua, MD
111 Clock Tower Cmns,
Brewster, NY 10509-4055

Ph: (845) 279-5187

Reviews and Comments


Family Medicine Doctors in Brewster, NY

Daniela Cristina Diaz, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Main St, Brewster, NY 10509
Phone: 845-279-6999    Fax: 845-279-0908
Dr. Thomas Richard Castiglia, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 111 Clock Tower Cmns, Brewster, NY 10509
Phone: 845-592-4915    
Dr. Jay Abram Zaslow, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Main St, Brewster, NY 10509
Phone: 845-279-6999    Fax: 845-279-0908
Dr. Jessica Ann Wilson, M.D
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Main St, Brewster, NY 10509
Phone: 845-279-6999    
Dr. Yardley Volcy, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 185 Route 312, Brewster, NY 10509
Phone: 845-278-7000    

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.