Dr William Alan Sorber, MD - Medicare Internal Medicine in Corning, NY

Dr William Alan Sorber, MD is a medicare enrolled "Internal Medicine" physician in Corning, New York. His current practice location is 130 Center Way, Corning, New York. You can reach out to his office (for appointments etc.) via phone at (607) 936-9971.

Dr William Alan Sorber is licensed to practice in New York (license number 153771-1) 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 1003881038.

Contact Information

Dr William Alan Sorber, MD
130 Center Way,
Corning, NY 14830-2255
(607) 936-9971
(607) 936-2600

Map and Direction




Physician's Profile

Full NameDr William Alan Sorber
GenderMale
SpecialityInternal Medicine
Location130 Center Way, Corning, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1003881038
  • Provider Enumeration Date: 02/22/2006
  • Last Update Date: 10/17/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7517153745
  • Enrollment ID: I20101130000276

Medical Identifiers

Medical identifiers for Dr William Alan Sorber such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003881038NPI-NPPES
0009599740003MedicaidPA
01805605MedicaidNY
CC8362OtherNYRR MEDICARE GROUP

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD027605E (Pennsylvania)Secondary
207R00000XInternal Medicine 153771-1 (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 William Alan Sorber allows following entities to bill medicare on his behalf.
Entity NameGuthrie Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134178635
PECOS PAC ID: 6002728656
Enrollment ID: O20031103000220

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 William Alan Sorber 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 William Alan Sorber, MD
1 Guthrie Sq,
Sayre, PA 18840-1625

Ph: (570) 888-5858
Dr William Alan Sorber, MD
130 Center Way,
Corning, NY 14830-2255

Ph: (607) 936-9971

Reviews and Comments


Internal Medicine Doctors in Corning, NY

Lillian A Umbarger, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Guthrie Dr, Corning, NY 14830
Phone: 607-937-7200    
Dr. Richard Joseph Fastiggi, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 130 Center Way, Corning, NY 14830
Phone: 607-936-9971    Fax: 607-936-2600
Venugopal Thirumurti, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3 Guthrie Dr, Corning, NY 14830
Phone: 607-739-8000    Fax: 570-887-6800
Allison Schmidt,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3 Guthrie Dr, Corning, NY 14830
Phone: 607-973-8000    
Dr. Hari Har Sharma, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 130 Center Way, Corning, NY 14830
Phone: 607-936-9971    Fax: 607-936-2600
Dr. Angel Luis Malavet, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 130 Center Way, Corning, NY 14830
Phone: 607-936-9971    Fax: 607-936-2600

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.