Thomas Giammarino, PA-C - Medicare Physician Assistant in Phoenix, AZ

Thomas Giammarino, PA-C is a medicare enrolled "Physician Assistant - Medical" in Phoenix, Arizona. He graduated from nursing school in 2010 and has 14 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Mayo Clinic - Arizona and his current practice location is 9250 N 3rd St, Suite #3000, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 266-2272.

Thomas Giammarino is licensed to practice in Arizona (license number 4795) 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 1154629343.

Contact Information

Thomas Giammarino, PA-C
9250 N 3rd St, Suite #3000,
Phoenix, AZ 85020-2437
(602) 266-2272
(602) 266-2927

Map and Direction




Provider's Profile

Full NameThomas Giammarino
GenderMale
SpecialityPhysician Assistant
Experience14 Years
Location9250 N 3rd St, 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:
  • Thomas Giammarino graduated from nursing school in 2010
  NPI Data:
  • NPI Number: 1154629343
  • Provider Enumeration Date: 03/11/2011
  • Last Update Date: 02/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3971789645
  • Enrollment ID: I20110513000059

Medical Identifiers

Medical identifiers for Thomas Giammarino such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154629343NPI-NPPES
609611MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AM0700XPhysician Assistant - Medical 4795 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mayo Clinic HospitalPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mayo Clinic - Arizona70128299301395

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. Thomas Giammarino 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
Thomas Giammarino, PA-C
9250 N 3rd St, Suite #3000,
Phoenix, AZ 85020-2437

Ph: (602) 266-2272
Thomas Giammarino, PA-C
9250 N 3rd St, Suite #3000,
Phoenix, AZ 85020-2437

Ph: (602) 266-2272

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).

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