Dr William Nestor Fernandez, MD - Internal Medicine in Helena, MT

Dr William Nestor Fernandez, MD is a Internal Medicine physician based in Helena, Montana. Dr William Nestor Fernandez is licensed to practice in Montana (license number 8680) and his current practice location is 2400 Gold Rush Ave, Helena, Montana. He can be reached at his office (for appointments etc.) via phone at (406) 465-6957.

NPI number for Dr William Nestor Fernandez is 1104805662 and his current mailing address is 2400 Gold Rush Ave, Helena, Montana. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1104805662.

Contact Information

Dr William Nestor Fernandez, MD
2400 Gold Rush Ave,
Helena, MT 59601-5663
(406) 465-6957
(406) 443-3350

Map and Direction




Physician's Profile

Full NameDr William Nestor Fernandez
GenderMale
SpecialityInternal Medicine
Location2400 Gold Rush Ave, Helena, Montana
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1104805662
  • Provider Enumeration Date: 01/12/2006
  • Last Update Date: 03/23/2009

Medical Identifiers

Medical identifiers for Dr William Nestor Fernandez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104805662NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 8680 (Montana)Primary

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 Nestor Fernandez is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr William Nestor Fernandez, MD
2400 Gold Rush Ave,
Helena, MT 59601-5663

Ph: (406) 465-6957
Dr William Nestor Fernandez, MD
2400 Gold Rush Ave,
Helena, MT 59601-5663

Ph: (406) 465-6957

Reviews and Comments


Internal Medicine Doctors in Helena, MT

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Dr. Donald Roland Skillman, M.D.
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Carla M Kingsley, DO
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Practice Location: 4119 Fox Hollow Dr, Helena, MT 59602
Phone: 406-438-1250    Fax: 406-227-1591

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.