Margaret C Liu, MD - Medicare Gastroenterology in Scottsdale, AZ

Margaret C Liu, MD is a medicare enrolled "Internal Medicine" physician in Scottsdale, Arizona. She went to University Of Arizona College Of Medicine - Phoenix and graduated in 2019 and has 6 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Arizona Digestive Health Pc and her current practice location is 3260 N Hayden Rd Ste 112, Scottsdale, Arizona. You can reach out to her office (for appointments etc.) via phone at (602) 264-9100.

Margaret C Liu is licensed to practice in Arizona (license number 65954) 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 1134689284.

Contact Information

Margaret C Liu, MD
3260 N Hayden Rd Ste 112,
Scottsdale, AZ 85251-6650
(602) 264-9100
(602) 264-9101

Map and Direction




Physician's Profile

Full NameMargaret C Liu
GenderFemale
SpecialityGastroenterology
Experience6 Years
Location3260 N Hayden Rd Ste 112, Scottsdale, 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:
  • Margaret C Liu attended and graduated from University Of Arizona College Of Medicine - Phoenix in 2019
  NPI Data:
  • NPI Number: 1134689284
  • Provider Enumeration Date: 03/24/2019
  • Last Update Date: 06/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1557696630
  • Enrollment ID: I20250521002236

Medical Identifiers

Medical identifiers for Margaret C Liu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134689284NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 65954 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mayo Clinic HospitalPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arizona Digestive Health Pc650794073183

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. Margaret C Liu 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
Margaret C Liu, MD
3260 N Hayden Rd Ste 112,
Scottsdale, AZ 85251-6650

Ph: (602) 264-9100
Margaret C Liu, MD
3260 N Hayden Rd Ste 112,
Scottsdale, AZ 85251-6650

Ph: (602) 264-9100

Reviews and Comments


Internal Medicine Doctors in Scottsdale, AZ

Dr. Debjit Saha, MBBS
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Hesham Mubarak Ibrahim Moh Abdalla, M.B.B.S.
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Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    

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).

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