Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Robyn S. Zambai, CMT
Specialist in Rock Springs, WY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598817439
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Registry record
Entity type Individual (Type 1)
Name Ms. Robyn S. Zambai
Credential CMT
Sex Female
Practice address 1413 Dewar Drive #32, Rock Springs, WY, 82901
Phone (307) 382-8656
Enumeration date Jan 18, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 314381 | Other | WY | BLUE CROSS BLUE SHIELD PN |
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
Is NPI 1598817439 active?
Yes, as of the latest NPPES snapshot, NPI 1598817439 is active (record last updated 2007-07-08).
How do I verify Robyn Zambai's NPI record?
Cross-check NPI 1598817439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.