Mark Jason Weiss, DO - Medicare Pediatrics in Phoenix, AZ

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Mark Jason Weiss, DO is a medicare enrolled "Pediatrics" physician in Phoenix, Arizona. His current practice location is 2510 W Dunlap Ave, Ste 290, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 789-0344.

Mark Jason Weiss is licensed to practice in Arizona (license number 006886) 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 1154663623.

Contact Information

Mark Jason Weiss, DO
2510 W Dunlap Ave, Ste 290,
Phoenix, AZ 85021-2737
(602) 789-0344
(602) 789-8389

Map and Direction




Physician's Profile

Full NameMark Jason Weiss
GenderMale
SpecialityPediatrics
Location2510 W Dunlap Ave, Phoenix, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154663623
  • Provider Enumeration Date: 03/22/2013
  • Last Update Date: 09/06/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4385931088
  • Enrollment ID: I20160923000842

Medical Identifiers

Medical identifiers for Mark Jason Weiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154663623NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 125062832 (Illinois)Secondary
208000000XPediatrics 006886 (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. Mark Jason Weiss allows following entities to bill medicare on his behalf.
Entity NameHospitalists Of Arizona, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578564860
PECOS PAC ID: 2163335290
Enrollment ID: O20031112000571
Entity NameBanner Physician Super Specialists Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841573870
PECOS PAC ID: 7911173794
Enrollment ID: O20111228000353
Entity NameArizona Acute Medical Services 1 Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154860674
PECOS PAC ID: 6204113970
Enrollment ID: O20170505001284

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. Mark Jason Weiss 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
Mark Jason Weiss, DO
2510 W Dunlap Ave, Ste 290,
Phoenix, AZ 85021-2737

Ph: (602) 789-0344		Mark Jason Weiss, DO
2510 W Dunlap Ave, Ste 290,
Phoenix, AZ 85021-2737

Ph: (602) 789-0344

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.