NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ajita Grewal MD Inc

Ophthalmology Physician in Los Altos, CA · enumerated 2009 · authorized official Ajita Grewal, President.

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

National Provider Identifier

1659514123

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ajita Grewal MD Inc
Practice address 762 Altos Oaks Dr, Suite 1, Los Altos, CA, 94024
Phone (650) 948-9123
Fax (650) 948-0563
Enumeration date Apr 14, 2009
Last updated in NPPES Oct 5, 2009

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License A61389 (CA) Primary

Authorized official

Name Ajita Grewal
Title President
Phone (650) 948-9123

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 Ajita Grewal MD Inc?
NPPES lists Ajita Grewal (President) as the authorized official for this organization.
What is the NPI number for Ajita Grewal MD Inc?
The NPI for Ajita Grewal MD Inc is 1659514123, 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 2009-10-05.