Alfonso Eduardo Llosa Guerra, - Medicare Infectious Disease in Briarcliff Manor, NY

Alfonso Eduardo Llosa Guerra, is a medicare enrolled "Internal Medicine" physician in Briarcliff Manor, New York. He graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Metropolitan Medical Practice Plan Pc and his current practice location is 302 Chappaqua Rd., Hudson Infectious Diseases Associates, Pc, Briarcliff Manor, New York. You can reach out to his office (for appointments etc.) via phone at (914) 762-2276.

Alfonso Eduardo Llosa Guerra is licensed to practice in New York (license number 279038) 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 1881932234.

Contact Information

Alfonso Eduardo Llosa Guerra,
302 Chappaqua Rd., Hudson Infectious Diseases Associates, Pc,
Briarcliff Manor, NY 10510-1354
(914) 762-2276
(914) 762-2894

Map and Direction




Physician's Profile

Full NameAlfonso Eduardo Llosa Guerra
GenderMale
SpecialityInfectious Disease
Experience18 Years
Location302 Chappaqua Rd., Briarcliff Manor, 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:
  • Alfonso Eduardo Llosa Guerra graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1881932234
  • Provider Enumeration Date: 01/18/2013
  • Last Update Date: 08/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6608178439
  • Enrollment ID: I20160111000915

Medical Identifiers

Medical identifiers for Alfonso Eduardo Llosa Guerra such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881932234NPI-NPPES
279038OtherNYLICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 279038 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Metropolitan Hospital CenterNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Metropolitan Medical Practice Plan Pc8022286384212

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. Alfonso Eduardo Llosa Guerra allows following entities to bill medicare on his behalf.
Entity NameMetropolitan Medical Practice Plan Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306138383
PECOS PAC ID: 8022286384
Enrollment ID: O20110713000171
Entity NamePhysician Affiliate Group Of New York Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013375526
PECOS PAC ID: 4688098833
Enrollment ID: O20200721001270

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. Alfonso Eduardo Llosa Guerra 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
Alfonso Eduardo Llosa Guerra,
302 Chappaqua Rd., Alfonso Llosa Guerra, Md,
Briarcliff Manor, NY 10510-1354

Ph: (914) 762-2276
Alfonso Eduardo Llosa Guerra,
302 Chappaqua Rd., Hudson Infectious Diseases Associates, Pc,
Briarcliff Manor, NY 10510-1354

Ph: (914) 762-2276

Reviews and Comments


Internal Medicine Doctors in Briarcliff Manor, NY

Dr. Harish Moorjani, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 302 Chappaqua Road, Briarcliff Manor, NY 10510
Phone: 914-762-2276    Fax: 914-762-2894
Dr. Richard Johnson, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 63 Cottonwood Ln, Briarcliff Manor, NY 10510
Phone: 914-391-5160    
Thomas J Rush, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 302 Chappaqua Rd Ste 204, Briarcliff Manor, NY 10510
Phone: 914-762-2276    Fax: 914-762-2894
Anuja A Pradhan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 127 Woodside Ave, Suite 204, Briarcliff Manor, NY 10510
Phone: 914-762-2276    Fax: 914-762-2894
Kenneth Charles Kaplan, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 160 N State Rd, Briarcliff Manor, NY 10510
Phone: 914-762-3821    
Monica S Gupta, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 537 N State Rd, Briarcliff Manor, NY 10510
Phone: 914-241-1050    Fax: 914-244-0543
Donna E Morrison, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 537 N State Rd, Briarcliff Manor, NY 10510
Phone: 914-941-2129    

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.