Dr Xiaoxi Hu, MD - Medicare Internal Medicine in Brooklyn, NY

Dr Xiaoxi Hu, MD is a medicare enrolled "Internal Medicine" physician in Brooklyn, New York. She graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Universal Medical Service Llc and her current practice location is 4506 8th Ave, Brooklyn, New York. You can reach out to her office (for appointments etc.) via phone at (718) 972-1233.

Dr Xiaoxi Hu is licensed to practice in New York (license number 217802) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1063433589.

Contact Information

Dr Xiaoxi Hu, MD
4506 8th Ave,
Brooklyn, NY 11220-1516
(718) 972-1233
(718) 972-1277

Map and Direction




Physician's Profile

Full NameDr Xiaoxi Hu
GenderFemale
SpecialityInternal Medicine
Experience41 Years
Location4506 8th Ave, Brooklyn, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Xiaoxi Hu graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1063433589
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 07/20/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0446270581
  • Enrollment ID: I20051202000775

Medical Identifiers

Medical identifiers for Dr Xiaoxi Hu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063433589NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 217802 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Universal Medical Service Llc46886955542

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 Xiaoxi Hu allows following entities to bill medicare on her behalf.
Entity NameUniversal Medical Service Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598953721
PECOS PAC ID: 4688695554
Enrollment ID: O20051207001012

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 Xiaoxi Hu 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 Xiaoxi Hu, MD
821 45th St Ste 101,
Brooklyn, NY 11220-1610

Ph: (718) 972-1233
Dr Xiaoxi Hu, MD
4506 8th Ave,
Brooklyn, NY 11220-1516

Ph: (718) 972-1233

Reviews and Comments


Internal Medicine Doctors in Brooklyn, NY

Dr. Alexander Usorov, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 447 Atlantic Ave, Brooklyn, NY 11217
Phone: 718-858-6300    
Dr. Marcellus Andre Walker, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 2094 Pitkin Ave, Brooklyn, NY 11207
Phone: 718-240-0516    Fax: 718-240-0564
Lotus Ahmed, D.O
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 518 Mcdonald Ave, Brooklyn, NY 11218
Phone: 917-848-5432    Fax: 347-252-6754
Mrs. Sophia Schwartzman, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2700 Ocean Avenue, Brooklyn, NY 11229
Phone: 518-587-1141    
Dr. Haitham M Ahmed, MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Pennsylvania Avenue, Brooklyn, NY 11207
Phone: 718-240-2000    Fax: 718-240-2260
Yanjin Yang,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 506 6th St, Brooklyn, NY 11215
Phone: 718-780-3000    
Ashwad Afzal, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 506 6th St, Brooklyn, NY 11215
Phone: 718-780-5246    

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.