William Fowler Mills, MD - Medicare Family Medicine in Olean, NY

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William Fowler Mills, MD is a medicare enrolled "Family Medicine" physician in Olean, New York. His current practice location is 500 Main Street, Olean, New York. You can reach out to his office (for appointments etc.) via phone at (716) 375-7500.

William Fowler Mills is licensed to practice in New York (license number 246061) 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 1427045665.

Contact Information

William Fowler Mills, MD
500 Main Street,
Olean, NY 14760
(716) 375-7500
(716) 362-9518

Map and Direction




Physician's Profile

Full NameWilliam Fowler Mills
GenderMale
SpecialityFamily Medicine
Location500 Main Street, Olean, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1427045665
  • Provider Enumeration Date: 10/03/2005
  • Last Update Date: 03/24/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 1254410913
  • Enrollment ID: I20080506000587

Medical Identifiers

Medical identifiers for William Fowler Mills such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427045665NPI-NPPES
1168304MedicaidNJ
10629OtherAETNA/HMO
0109938000OtherAMERIHEALTH
4248043OtherAETNA PIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MA04643400 (New Jersey)Secondary
207Q00000XFamily Medicine 246061 (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. William Fowler Mills allows following entities to bill medicare on his behalf.
Entity NameOlean General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649296781
PECOS PAC ID: 9133111784
Enrollment ID: O20040401001531
Entity NameHealth System Physician Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649600081
PECOS PAC ID: 7113150285
Enrollment ID: O20140428000044

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. William Fowler Mills 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
William Fowler Mills, MD
908 Niagara Falls Blvd, Ste 208,
N Tonawanda, NY 14120

Ph: (716) 692-2160		William Fowler Mills, MD
500 Main Street,
Olean, NY 14760

Ph: (716) 375-7500

Reviews and Comments


Family Medicine Doctors in Olean, NY

Dr. Jessica Anne Witte, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 535 Main St, Olean, NY 14760
Phone: 716-372-0141    
Christina Patricia Roosa, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 135 N Union St, Olean, NY 14760
Phone: 716-375-7500    Fax: 716-701-6852
Mr. Keith A Gembusia, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 N. 8th St., Olean, NY 14760
Phone: 716-379-8113    Fax: 716-379-8115
Dr. Sarah Renna, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 135 N Union St, Olean, NY 14760
Phone: 716-375-7500    
Dr. Eddo Delang, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 135 N Union St, Olean, NY 14760
Phone: 716-375-7500    
Roop Kiran Kaur, M.B.B.S
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 135 N. Union Street, Olean, NY 14760
Phone: 716-375-7500    Fax: 716-701-6854
Johanna Handley, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 535 Main St, Olean, NY 14760
Phone: 716-372-0141    Fax: 716-376-2340

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.