NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cristin Rose Gengler, CPNP

Pediatric Nurse Practitioner in East Setauket, NY · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1073885604

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Cristin Rose Gengler
Credential CPNP
Sex Female
Practice address 4 Technology Dr, East Setauket, NY, 11733
Enumeration date Jan 27, 2012
Last updated in NPPES Jul 5, 2015

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 382249 (NY) Primary

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 → Validate an NPI →

Frequently asked questions

How do I verify Cristin Gengler's NPI record?
Cross-check NPI 1073885604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1073885604 active?
Yes, as of the latest NPPES snapshot, NPI 1073885604 is active (record last updated 2015-07-05).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-05.