Anouk Stein, MD
Anouk Stein is a Diagnostic Ultrasound Physician provider (Radiology) practicing in Phoenix, AZ, registered in the NPPES registry with NPI 1831114883 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1831114883 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Anouk Stein |
| Credential | MD |
| Sex | Female |
| Practice address | Phoenix, AZ, 85048 |
| Phone | 4809938176 |
| Enumeration date | 2006-07-12 |
| Last updated in NPPES | 2010-08-24 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2085U0001X | Diagnostic Ultrasound Physician | Primary | 31875 | AZ |
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 |
|---|---|---|---|
| 01425158 | Medicaid | NY | — |
Copy-ready billing details
Provider: Anouk Stein, MD NPI: 1831114883 Taxonomy: 2085U0001X (Diagnostic Ultrasound Physician) Address: Phoenix, AZ, 85048
Verify this record
Cross-check NPI 1831114883 against the authoritative CMS record: view Anouk Stein on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1831114883 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-08-24.