Moustafa I. Hazin, D.O.
Internal Medicine Physician · Phoenix, AZ
Moustafa I. Hazin, D.O. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1003098161, issued on Nov 30, 2007. Check the license (Arizona 5461, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Moustafa I. Hazin
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5461 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Thomas RD, Phoenix, AZ 85013
- Phone
- (602) 406-5590
- Enumerated
- Nov 30, 2007
- Record last updated
- Oct 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (602) 406-7165
- Medicaid ID
- 529073 AZ
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
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Verify Moustafa I. Hazin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 5461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
15 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Moustafa I. Hazin among 2,853 internal medicine physician records in Arizona
Moustafa I. Hazin, D.O. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 47% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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 2,853 in Arizona → Every provider in Phoenix → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paul Benchwick, D.O.Phoenix, AZ 850131346220134
- James Blair, MDPhoenix, AZ 850131780631044
- Obinna Egbo, M.D.Phoenix, AZ 850131992768378
- Sonal Haerter, M.D.Phoenix, AZ 850131619980737
- Matthew Hemstreet, M.D.Phoenix, AZ 850131275553182
- Steve Ibrahim, D.O.Phoenix, AZ 850131174634547
- Jasmine Kelley, MDPhoenix, AZ 850131568444644
- Caroline Kim Kupfer, M.D.Phoenix, AZ 850131083643480
Common questions
What is Moustafa I. Hazin, D.O.'s NPI number?
Moustafa I. Hazin, D.O.'s National Provider Identifier (NPI) is 1003098161, issued on Nov 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Moustafa I. Hazin, D.O. located?
The NPPES record lists a practice address at 500 W Thomas RD, Phoenix, AZ, 85013. Phone: (602) 406-5590. Providers update this record themselves, so call before visiting.
How can I verify Moustafa I. Hazin, D.O.'s license?
NPPES lists Arizona license number 5461, 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 Moustafa I. Hazin, D.O. prescribe under Medicare Part D?
In 2024, Moustafa I. Hazin, D.O. had 15 Medicare Part D claims; 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.