Matthew William Hemstreet, MD - Medicare Internal Medicine in Phoenix, AZ

Matthew William Hemstreet, MD is a medicare enrolled "Internal Medicine" physician in Phoenix, Arizona. His current practice location is 500 W Thomas Rd Ste 600, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 406-1140.

Matthew William Hemstreet is licensed to practice in Arizona (license number 34483) 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 1275553182.

Contact Information

Matthew William Hemstreet, MD
500 W Thomas Rd Ste 600,
Phoenix, AZ 85013-4221
(602) 406-1140
Not Available

Map and Direction




Physician's Profile

Full NameMatthew William Hemstreet
GenderMale
SpecialityInternal Medicine
Location500 W Thomas Rd Ste 600, Phoenix, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1275553182
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 09/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1355336074
  • Enrollment ID: I20060113000753

Medical Identifiers

Medical identifiers for Matthew William Hemstreet such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275553182NPI-NPPES
987050MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 34483 (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. Matthew William Hemstreet allows following entities to bill medicare on his behalf.
Entity NameSjhmc Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326098005
PECOS PAC ID: 4486646197
Enrollment ID: O20040401001189
Entity NameAffiliated Hospitalists Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265546261
PECOS PAC ID: 6204822869
Enrollment ID: O20040421000567

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. Matthew William Hemstreet 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
Matthew William Hemstreet, MD
Po Box 33269,
Phoenix, AZ 85067-3269

Ph: (602) 406-4786
Matthew William Hemstreet, MD
500 W Thomas Rd Ste 600,
Phoenix, AZ 85013-4221

Ph: (602) 406-1140

Reviews and Comments


Internal Medicine Doctors in Phoenix, AZ

Moustafa I Hazin, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 500 W Thomas Rd, Suite 900, Phoenix, AZ 85013
Phone: 602-406-5590    Fax: 602-406-7165
Dr. Ali Shaheen Al-yaqoobi, M.D.
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Medicare: Medicare Enrolled
Practice Location: 2601 E Roosevelt St, Phoenix, AZ 85008
Phone: 602-344-5411    
Dana Archbold, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1111 E Mcdowell Rd, Phoenix, AZ 85006
Phone: 602-839-2296    Fax: 602-839-2084
Dr. Nilofar Najafian, MD
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Medicare: Medicare Enrolled
Practice Location: 500 W Thomas Rd Ste 480, Phoenix, AZ 85013
Phone: 602-406-5483    Fax: 602-406-5488
Catalina Nicole Flores, MD
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Medicare: Medicare Enrolled
Practice Location: 350 W Thomas Rd Dept Of, Phoenix, AZ 85013
Phone: 602-406-3000    
Kristina Yancey,
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Medicare: Medicare Enrolled
Practice Location: 5777 E Mayo Blvd, Phoenix, AZ 85054
Phone: 480-342-2000    
Dr. Francisco Cordova, MD
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Medicare: Medicare Enrolled
Practice Location: 29 W Edgemont Ave, Phoenix, AZ 85003
Phone: 602-263-8971    Fax: 602-263-8971

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.