Matthew William Hemstreet, M.D.
Internal Medicine Physician · Phoenix, AZ
Matthew William Hemstreet, M.D. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1275553182, issued on Jul 21, 2006. Check the license (Arizona 34483, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew William Hemstreet
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 34483 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Thomas RD Ste 600, Phoenix, AZ 85013
- Phone
- (602) 406-1140
- Enumerated
- Jul 21, 2006
- Record last updated
- Nov 12, 2024
- Fax
- (602) 406-1149
- Medicaid ID
- 987050 AZ
- Medicare enrollment
- Enrolled (PECOS I20060113000753); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 1991
- Entity
- Type 1 · individual
Also registered at 500 W Thomas RD Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Aguilera, NPFamily Nurse Practitioner1720587728
- Jeanne Cahill, MS, RD, CDERegistered Dietitian1255372785
- Hannah Cavers, NPFamily Nurse Practitioner1861142796
- Matthew Gannon, MDHospice and Palliative Medicine (Internal Medicine) Physician1285163246
- Marla Rejbi, DOHospice and Palliative Medicine (Internal Medicine) Physician1972964393
- Teresa Talbot, NPAcute Care Nurse Practitioner1205252103
Verify Matthew William Hemstreet in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 34483Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
397 Medicare Part D claims for 92 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Valsartan17 claims
- Amlodipine Besylate15 claims
- Lisinopril15 claims
- Escitalopram Oxalate13 claims
- Furosemide13 claims
- Atorvastatin Calcium12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $29.16
1 payment: food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sjhmc Physician ServicesPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 695 in Phoenix → All 2,853 in Arizona → Every provider in Phoenix →
Other internal medicine physician records in Arizona
- Daniel Aaronson, MDTucson, AZ1134865355
- Constantia Abarikwu, MDPhoenix, AZ1497832620
- Jaber Abawi, MDPayson, AZ1629038542
- Demsas Abay, MDPeoria, AZ1720312390
- Firas Abbas, M.D. M.P.H.Mesa, AZ1336481407
- Hassan Abbas, D.O.Mesa, AZ1477294775
- Jalal Abbas, M.D.Sun City West, AZ1205895034
- Tayeb Abbas, MDSun City West, AZ1093406795
- Hamed Abbaszadegan, MDPhoenix, AZ1407083579
- Kristopher Abbate, MDTucson, AZ1184112401
Common questions
What is Matthew William Hemstreet, M.D.'s NPI number?
Matthew William Hemstreet, M.D.'s National Provider Identifier (NPI) is 1275553182, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew William Hemstreet, M.D. located?
The NPPES record lists a practice address at 500 W Thomas RD Ste 600, Phoenix, AZ, 85013. Phone: (602) 406-1140. Providers update this record themselves, so call before visiting.
How can I verify Matthew William Hemstreet, M.D.'s license?
NPPES lists Arizona license number 34483, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew William Hemstreet, M.D. prescribe under Medicare Part D?
In 2024, Matthew William Hemstreet, M.D. had 397 Medicare Part D claims for 92 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.