Dr Mary Grace Castro, - Medicare Emergency Medicine in Forest Hills, NY

Dr Mary Grace Castro, is a medicare enrolled "Emergency Medicine" physician in Forest Hills, New York. Her current practice location is 10201 66th Rd, Forest Hills, New York. You can reach out to her office (for appointments etc.) via phone at (718) 830-4000.

Dr Mary Grace Castro is licensed to practice in New York (license number 317432) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1609338227.

Contact Information

Dr Mary Grace Castro,
10201 66th Rd,
Forest Hills, NY 11375-2029
(718) 830-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Mary Grace Castro
GenderFemale
SpecialityEmergency Medicine
Location10201 66th Rd, Forest Hills, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1609338227
  • Provider Enumeration Date: 04/02/2019
  • Last Update Date: 07/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1850628108
  • Enrollment ID: I20221004003699

Medical Identifiers

Medical identifiers for Dr Mary Grace Castro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609338227NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 317432 (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 Mary Grace Castro allows following entities to bill medicare on her behalf.
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20090822000026
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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 Mary Grace Castro 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 Mary Grace Castro,
10201 66th Rd,
Forest Hills, NY 11375-2029

Ph: () -
Dr Mary Grace Castro,
10201 66th Rd,
Forest Hills, NY 11375-2029

Ph: (718) 830-4000

Reviews and Comments


Emergency Medicine Doctors in Forest Hills, NY

Farhad Mohammad Gazi, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10201 66th Rd, Medical Staff Office, Forest Hills, NY 11375
Phone: 718-830-4200    
Lorraine Giordano, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10201 66th Rd, Forest Hills, NY 11375
Phone: 800-376-5566    
Rachel Emily Bruce, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10201 66th Rd, Department Of Emergency Medicine, Forest Hills, NY 11375
Phone: 718-830-4204    
Jeffrey Horwitz, D.O.
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 10201 66th Rd, Forest Hills, NY 11375
Phone: 800-376-5566    
Adam L Church, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10201 66th Rd, Forest Hills, NY 11375
Phone: 800-376-5566    
Dr. Sandeep Patel, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 10201 66th Rd, Forest Hills, NY 11375
Phone: 718-830-4200    
Benjamin Greenblatt, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 10201 66th Rd, Forest Hills, NY 11375
Phone: 800-376-5566    

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.