Edward Westerfield, MD - Medicare Anesthesiology in Phoenix, AZ

Edward Westerfield, MD is a medicare enrolled "Anesthesiology" physician in Phoenix, Arizona. He went to University Of Texas Medical Branch At Galveston and graduated in 1983 and has 41 years of diverse experience with area of expertise as Anesthesiology. His current practice location is 250 E Dunlap, John C Lincoln Hospital North Mountain, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 943-2381.

Edward Westerfield is licensed to practice in Arizona (license number 17798) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1639146335.

Contact Information

Edward Westerfield, MD
250 E Dunlap, John C Lincoln Hospital North Mountain,
Phoenix, AZ 85020
(602) 943-2381
Not Available

Map and Direction




Physician's Profile

Full NameEdward Westerfield
GenderMale
SpecialityAnesthesiology
Experience41 Years
Location250 E Dunlap, Phoenix, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Edward Westerfield attended and graduated from University Of Texas Medical Branch At Galveston in 1983
  NPI Data:
  • NPI Number: 1639146335
  • Provider Enumeration Date: 03/02/2006
  • Last Update Date: 05/16/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5698911782
  • Enrollment ID: I20130513000492

Medical Identifiers

Medical identifiers for Edward Westerfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639146335NPI-NPPES
27857401MedicaidAZ
AZ0360010OtherAZBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 17798 (Arizona)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. Edward Westerfield allows following entities to bill medicare on his behalf.
Entity NameNorth Valley Anesthesia Consultants, Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013139617
PECOS PAC ID: 6507843919
Enrollment ID: O20040702000896

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. Edward Westerfield 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
Edward Westerfield, MD
Po Box 7118, North Valley Anesthesia,
Chandler, AZ 85246-7118

Ph: (480) 899-1711
Edward Westerfield, MD
250 E Dunlap, John C Lincoln Hospital North Mountain,
Phoenix, AZ 85020

Ph: (602) 943-2381

Reviews and Comments


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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.