Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marzban Michael Hayyeri, M.D.
Urology Physician in Phoenix, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396717484
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Registry record
Entity type Individual (Type 1)
Name Dr. Marzban Michael Hayyeri
Credential M.D.
Sex Male
Practice address 625 N 6th St Ste 402, Phoenix, AZ, 85004
Phone (602) 406-8222
Fax (602) 604-4722
Enumeration date Feb 3, 2006
Last updated in NPPES Sep 1, 2026
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 28018 | Other | AZ | AZ LICENSE |
| 499865 | Other | AZ | AHCCCS NUMBER |
| MICA-48081 | Other | AZ | MICA |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Marzban Hayyeri's NPI record?
Cross-check NPI 1396717484 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1396717484 active?
Yes, as of the latest NPPES snapshot, NPI 1396717484 is active (record last updated 2026-09-01).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-01.