Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Raj Kumar Chawla, MD

Infectious Disease Physician in Bowie, MD · enumerated 2006.

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

National Provider Identifier

1750357026

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Raj Kumar Chawla

Credential MD

Sex Male

Practice address Bowie, MD, 20715

Phone (301) 809-5556

Fax (301) 809-5510

Enumeration date Feb 27, 2006

Last updated in NPPES Nov 27, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License D0053709 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
426900400	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 specialty is Raj Chawla?

Raj Chawla is registered in NPPES with the primary taxonomy of Infectious Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Theodore Taber Chiropractor · Bowie, MD NPI 1154322659 Diane Taber Chiropractor · Bowie, MD NPI 1154322626 Yvonne Jackson Pediatrics Physician · Bowie, MD NPI 1790786101 William Garmoe Clinical Neuropsychologist · Bowie, MD NPI 1992711857 James Wise Psychologist · Bowie, MD NPI 1023199643 Alan Heine Psychiatry Physician · Bowie, MD NPI 1790861078 Ronald F Moser, D.D.S., P.A. Dentist · Bowie, MD NPI 1124192455 Diane Pisano Social Worker · Bowie, MD NPI 1083780779

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-27.