Dr Scott Alan Hamstra, MD - Medicare Pediatrics in Tucson, AZ

Dr Scott Alan Hamstra, MD is a medicare enrolled "Pediatrics" physician in Tucson, Arizona. His current practice location is 7900 S J Stock Rd, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 295-2503.

Dr Scott Alan Hamstra is licensed to practice in California (license number G58487) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1356421382.

Contact Information

Dr Scott Alan Hamstra, MD
7900 S J Stock Rd,
Tucson, AZ 85746-7012
(520) 295-2503
(520) 295-2676

Map and Direction




Physician's Profile

Full NameDr Scott Alan Hamstra
GenderMale
SpecialityPediatrics
Location7900 S J Stock Rd, Tucson, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1356421382
  • Provider Enumeration Date: 10/16/2006
  • Last Update Date: 02/09/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0446283659
  • Enrollment ID: I20050916000622

Medical Identifiers

Medical identifiers for Dr Scott Alan Hamstra such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356421382NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics G58487 (California)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. Dr Scott Alan Hamstra allows following entities to bill medicare on his behalf.
Entity NameTon Sells Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487652426
PECOS PAC ID: 5092768663
Enrollment ID: O20050301000125
Entity NameDhhs Ihs Phoenix Area
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427335140
PECOS PAC ID: 2668649567
Enrollment ID: O20120117000781
Entity NameDhhs Ihs Phoenix Area
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356628028
PECOS PAC ID: 9436325420
Enrollment ID: O20120222000148

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 Scott Alan Hamstra 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
Dr Scott Alan Hamstra, MD
7900 S J Stock Rd,
Tucson, AZ 85746-7012

Ph: (520) 295-2503
Dr Scott Alan Hamstra, MD
7900 S J Stock Rd,
Tucson, AZ 85746-7012

Ph: (520) 295-2503

Reviews and Comments


Pediatrics Doctors in Tucson, AZ

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Practice Location: 7507 E. Tanque Verde Road, 101, Tucson, AZ 85715
Phone: 520-722-2585    Fax: 520-722-1097

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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