NPI Portal NPI Lookup & Verification

Ali Khan

Ali Khan is a Psychiatric/Mental Health Nurse Practitioner provider (Nurse Practitioner) practicing in Orange, CT, registered in the NPPES registry with NPI 1659237758 since 2026.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1659237758
Entity type Individual (Type 1)
Name Ali Khan
Sex Male
Practice address Orange, CT, 06477
Phone 2034973861
Enumeration date 2026-01-02
Last updated in NPPES 2026-01-02

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363LP0808X Psychiatric/Mental Health Nurse Practitioner Primary 16183 CT
Copy-ready billing details
Provider: Ali Khan
NPI: 1659237758
Taxonomy: 363LP0808X (Psychiatric/Mental Health Nurse Practitioner)
Address: Orange, CT, 06477

Other providers at this practice address

NPI Name Type Specialty Location
1932148848 Johanna Lasala Individual Hematology & Oncology Physician Orange, CT
1760591515 Elizabeth Wiesner Individual Pediatrics Physician Orange, CT
1801905872 James Morgan Individual Pediatrics Physician Orange, CT
1801905070 Joseph Zelson Individual Pediatrics Physician Orange, CT
1811006802 Andrew Carlson Individual Pediatrics Physician Orange, CT
1588773691 Marie Robert Individual Pediatrics Physician Orange, CT
1770692790 Cindy Wechsler Individual Pediatric Nurse Practitioner Orange, CT
1033220108 Pediatrics and Adolescent Medicine, P.C. Organization Pediatrics Physician Orange, CT

Verify this record

Cross-check NPI 1659237758 against the authoritative CMS record: view Ali Khan 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

What specialty is Ali Khan?
Ali Khan is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-01-02.