Dr Alan G Withiam, MD - Medicare Family Medicine in Waterloo, NY

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Dr Alan G Withiam, MD is a medicare enrolled "Family Medicine" physician in Waterloo, New York. His current practice location is 1083 Waterloo Geneva Rd, Waterloo, New York. You can reach out to his office (for appointments etc.) via phone at (607) 869-5609.

Dr Alan G Withiam is licensed to practice in New York (license number 155579) 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 1871650697.

Contact Information

Dr Alan G Withiam, MD
1083 Waterloo Geneva Rd,
Waterloo, NY 13165-1202
(607) 869-5609
(607) 869-5303

Map and Direction




Physician's Profile

Full NameDr Alan G Withiam
GenderMale
SpecialityFamily Medicine
Location1083 Waterloo Geneva Rd, Waterloo, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1871650697
  • Provider Enumeration Date: 01/02/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0042311847
  • Enrollment ID: I20210721003818

Medical Identifiers

Medical identifiers for Dr Alan G Withiam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871650697NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 155579 (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 Alan G Withiam allows following entities to bill medicare on his behalf.
Entity NameFinger Lakes Area Counseling And Recovery Agency, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366434011
PECOS PAC ID: 1254683766
Enrollment ID: O20181011001185

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 Alan G Withiam 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 Alan G Withiam, MD
4314 Swamp College Rd,
Trumansburg, NY 14886-9165

Ph: (607) 387-3655		Dr Alan G Withiam, MD
1083 Waterloo Geneva Rd,
Waterloo, NY 13165-1202

Ph: (607) 869-5609

Reviews and Comments


Family Medicine Doctors in Waterloo, NY

Debbie L. Heit, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 367 E Main St, Waterloo, NY 13165
Phone: 315-787-4977    
Dr. Agata Katarzyna Olszowska, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 367 E Main St Ste A, Waterloo, NY 13165
Phone: 315-787-4977    Fax: 315-787-4973
Dr. Andrew B Reese, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 369 E Main St, Waterloo, NY 13165
Phone: 315-539-4025    Fax: 315-539-4128

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.