NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Reena Dhanda-Patil, M.D.

Sleep Medicine (Otolaryngology) Physician in Chicago, IL · enumerated 2006.

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

National Provider Identifier

1952496754

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Reena Dhanda-Patil
Credential M.D.
Sex Female
Practice address 676 N Saint Clair St Ste 1200, Chicago, IL, 60611
Fax (312) 695-4303
Enumeration date Oct 4, 2006
Last updated in NPPES Apr 7, 2026

Taxonomy & licenses

207YS0012X Sleep Medicine (Otolaryngology) Physician Allopathic & Osteopathic Physicians · License 036174961 (IL) Primary
207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License ME88524 (FL) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Reena Dhanda-Patil's NPI record?
Cross-check NPI 1952496754 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1952496754 active?
Yes, as of the latest NPPES snapshot, NPI 1952496754 is active (record last updated 2026-04-07).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-07.