Dr Reynaldo Hilario Alonso, MD - Medicare Internal Medicine in Bronx, NY

Dr Reynaldo Hilario Alonso, MD is a medicare enrolled "Internal Medicine" physician in Bronx, New York. His current practice location is 2426 Eastchester Rd, 204, Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (718) 231-7872.

Dr Reynaldo Hilario Alonso is licensed to practice in New York (license number 191962-1) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1295735553.

Contact Information

Dr Reynaldo Hilario Alonso, MD
2426 Eastchester Rd, 204,
Bronx, NY 10469-5947
(718) 231-7872
Not Available

Map and Direction




Physician's Profile

Full NameDr Reynaldo Hilario Alonso
GenderMale
SpecialityInternal Medicine
Location2426 Eastchester Rd, Bronx, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1295735553
  • Provider Enumeration Date: 07/28/2005
  • Last Update Date: 10/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3173535085
  • Enrollment ID: I20180612002310

Medical Identifiers

Medical identifiers for Dr Reynaldo Hilario Alonso such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295735553NPI-NPPES
0004611253OtherNYAETNA
0482499OtherAETNA HMO
17J072OtherNYBC/BS COMMERCIAL
1P0001OtherNYPHS
2505001OtherNYGHI
133884701OtherNYCOMMERCIAL
191962-NYOtherNY1199 BENEFITS FUND
01654888MedicaidNY
GP292OtherNYOXFORD
0622006OtherCIGNA
191962OtherNYHIP HEALTH PLANS OF NY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 191962-1 (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 Reynaldo Hilario Alonso allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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 Reynaldo Hilario Alonso 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 Reynaldo Hilario Alonso, MD
4950 W Sunset Blvd,
Los Angeles, CA 90027-5822

Ph: (800) 954-8000
Dr Reynaldo Hilario Alonso, MD
2426 Eastchester Rd, 204,
Bronx, NY 10469-5947

Ph: (718) 231-7872

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.