Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lakeside Medical Group-Dr. Raj Chawla P.C.

Q: What is the NPI number for Lakeside Medical Group-Dr. Raj Chawla P.C.?

The NPI for Lakeside Medical Group-Dr. Raj Chawla P.C. is 1558423822, a Type 2 (organization) record in the CMS NPPES registry.

Internal Medicine Physician in Bowie, MD · enumerated 2006 · authorized official Raj Chawla, President.

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

National Provider Identifier

1558423822

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Lakeside Medical Group-Dr. Raj Chawla P.C.

Practice address 14300 Gallant Fox Ln Ste 210, Bowie, MD, 20715

Phone (301) 809-5556

Fax (301) 809-5510

Enumeration date Dec 14, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Raj Chawla

Title President

Phone (301) 809-6494

Other identifiers

Identifier	Type	State	Issuer
407439400	Medicaid	MD	-

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

What is the NPI number for Lakeside Medical Group-Dr. Raj Chawla P.C.?

The NPI for Lakeside Medical Group-Dr. Raj Chawla P.C. is 1558423822, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Lakeside Medical Group-Dr. Raj Chawla P.C.?

NPPES lists Raj Chawla (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.