Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Naomi Eisenstein, PHD
Psychologist in Milwaukee, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801965892
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Registry record
Entity type Individual (Type 1)
Name Dr. Naomi Eisenstein
Credential PHD
Sex Female
Practice address 5555 N Port Washington Rd, Suite 200, Milwaukee, WI, 53217
Phone (414) 962-6100
Enumeration date Nov 6, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 42136100 | Medicaid | WI | - |
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 Naomi Eisenstein's NPI record?
Cross-check NPI 1801965892 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1801965892 active?
Yes, as of the latest NPPES snapshot, NPI 1801965892 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all → Jeffrey Polczinski Clinical Psychologist · Glendale, WI NPI 1306878368 Caroline Schmidt Counseling Psychologist · Glendale, WI NPI 1033207386 Associated Mental Health Services Mental Health Clinic/Center (Including Community Mental Health Center) · Milwaukee, WI NPI 1649338120 Jeffrey L Polczinski Psyd LLC Psychologist · Glendale, WI NPI 1124291976 Julie Rupena-Reynolds Professional Counselor · Glendale, WI NPI 1164738183 Judith Tegge Mental Health Counselor · Glendale, WI NPI 1700222338 Allison Grassel Mental Health Counselor · Milwaukee, WI NPI 1669229498
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.