NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Atree Inc

Community/Retail Pharmacy in Markham, IL · enumerated 2007 · authorized official Mahendra Patel, R.Ph in Charge.

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

National Provider Identifier

1629127543

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Atree Inc
Other name <Unavail>
Practice address 3530 W 159th St, Markham, IL, 60428
Phone (708) 225-1984
Enumeration date Jan 9, 2007
Last updated in NPPES Sep 16, 2008

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers · License 054-013363 (IL) Primary

Authorized official

Name Mahendra Patel
Title R.Ph in Charge
Phone (708) 225-1984

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

Who is the authorized official for Atree Inc?
NPPES lists Mahendra Patel (R.Ph in Charge) as the authorized official for this organization.
What is the NPI number for Atree Inc?
The NPI for Atree Inc is 1629127543, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-16.