Dr Alison Theresa O'brien, MD - Medicare Family Practice in Delhi, NY

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Dr Alison Theresa O'brien, MD is a medicare enrolled "Family Medicine" physician in Delhi, New York. She went to Perelman School Of Med At The University Of Pennsylvania and graduated in 2000 and has 24 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Bassett Healthcare and her current practice location is 460 Andes Rd, Delhi, New York. You can reach out to her office (for appointments etc.) via phone at (607) 746-0550.

Dr Alison Theresa O'brien is licensed to practice in New York (license number 293347) 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 1427042571.

Contact Information

Dr Alison Theresa O'brien, MD
460 Andes Rd,
Delhi, NY 13753-7443
(607) 746-0550
(607) 746-0568

Map and Direction




Physician's Profile

Full NameDr Alison Theresa O'brien
GenderFemale
SpecialityFamily Practice
Experience24 Years
Location460 Andes Rd, Delhi, 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 Alison Theresa O'brien attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 2000
  NPI Data:
  • NPI Number: 1427042571
  • Provider Enumeration Date: 09/06/2005
  • Last Update Date: 05/22/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0749240687
  • Enrollment ID: I20191126002021

Medical Identifiers

Medical identifiers for Dr Alison Theresa O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427042571NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 293347 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bassett HealthcareCooperstown, NYHospital
O'connor HospitalDelhi, NYHospital
Aurelia Osborn Fox Memorial HospitalOneonta, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bassett Healthcare3779488325641

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 Alison Theresa O'brien allows following entities to bill medicare on her behalf.
Entity NameMary Imogene Bassett Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083664221
PECOS PAC ID: 3779488325
Enrollment ID: O20031205000553
Entity NameMary Imogene Bassett Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083664221
PECOS PAC ID: 3779488325
Enrollment ID: O20040120000834

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 Alison Theresa O'brien 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 Alison Theresa O'brien, MD
460 Andes Rd,
Delhi, NY 13753-7443

Ph: (607) 746-0550		Dr Alison Theresa O'brien, MD
460 Andes Rd,
Delhi, NY 13753-7443

Ph: (607) 746-0550

Reviews and Comments


Family Medicine Doctors in Delhi, NY

Michael Nguyen, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 460 Andes Rd, Delhi, NY 13753
Phone: 607-746-0550    Fax: 607-746-0568
Margaret L Wilson, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 460 Andes Rd, Delhi, NY 13753
Phone: 607-746-0550    Fax: 607-746-0568
David Keith Barron, PA-C
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 460 Andes Rd, Delhi, NY 13753
Phone: 607-746-0550    
Baburao N Samudrala, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 460 Andes Rd, Physicians Office Building, Delhi, NY 13753
Phone: 607-746-6266    Fax: 607-746-6266
Dr. Ivan Ronald Koota, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 337 Collins Ter, Delhi, NY 13753
Phone: 607-746-8122    

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.