NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anisha J Advani

Hospitalist Physician in New Haven, CT · enumerated 2009.

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

National Provider Identifier

1881836799

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Anisha J Advani
Sex Female
Practice address 20 York St, New Haven, CT, 06510
Fax (203) 688-4740
Enumeration date Mar 24, 2009
Last updated in NPPES Aug 22, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 251170 (MA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 53420 (CT) 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

Is NPI 1881836799 active?
Yes, as of the latest NPPES snapshot, NPI 1881836799 is active (record last updated 2014-08-22).
How do I verify Anisha Advani's NPI record?
Cross-check NPI 1881836799 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-22.