Cheryl W O'malley, MD - Medicare Internal Medicine in Phoenix, AZ

Cheryl W O'malley, MD is a medicare enrolled "Internal Medicine" physician in Phoenix, Arizona. She went to University Of Arizona College Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Banner - University Hospital Based Physicians Llc and her current practice location is 1111 E Mcdowell Rd, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (602) 239-2296.

Cheryl W O'malley is licensed to practice in Arizona (license number 31349) 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 1588633226.

Contact Information

Cheryl W O'malley, MD
1111 E Mcdowell Rd,
Phoenix, AZ 85006-2612
(602) 239-2296
(602) 239-2084

Map and Direction




Physician's Profile

Full NameCheryl W O'malley
GenderFemale
SpecialityInternal Medicine
Experience25 Years
Location1111 E Mcdowell Rd, Phoenix, Arizona
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:
  • Cheryl W O'malley attended and graduated from University Of Arizona College Of Medicine in 1999
  NPI Data:
  • NPI Number: 1588633226
  • Provider Enumeration Date: 03/15/2006
  • Last Update Date: 09/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3375518392
  • Enrollment ID: I20040901000597

Medical Identifiers

Medical identifiers for Cheryl W O'malley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588633226NPI-NPPES
Z76359OtherAZARIZONA MEDICARE FARGO PART B
76359MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 31349 (Arizona)Primary
208000000XPediatrics 31349 (Arizona)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Banner - University Medical Center PhoenixPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Banner - University Hospital Based Physicians Llc1052614294255

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. Cheryl W O'malley allows following entities to bill medicare on her behalf.
Entity NameBanner Hospital Based Physicians Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275889891
PECOS PAC ID: 3274782487
Enrollment ID: O20121003000752
Entity NameBanner - University Hospital Based Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750751566
PECOS PAC ID: 1052614294
Enrollment ID: O20160122000508
Entity NameBanner - University Primary Care Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154791960
PECOS PAC ID: 2365746450
Enrollment ID: O20160210001728

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. Cheryl W O'malley 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
Cheryl W O'malley, MD
1441 N 12th St,
Phoenix, AZ 85006-2837

Ph: (602) 495-4577
Cheryl W O'malley, MD
1111 E Mcdowell Rd,
Phoenix, AZ 85006-2612

Ph: (602) 239-2296

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.