NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rajib Choudhury, MD

Cardiovascular Disease Physician in Renton, WA · enumerated 2006 · practices at Southlake Clinic Inc Ps.

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

National Provider Identifier

1447335401

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Rajib Choudhury
Credential MD
Sex Male
Practice address 4011 Talbot Road South, Suite 500, Renton, WA, 98055
Fax (425) 690-9082
Enumeration date Oct 26, 2006
Last updated in NPPES Aug 18, 2021

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License MD00042188 (WA) Secondary
207UN0901X Nuclear Cardiology Physician Allopathic & Osteopathic Physicians · License MD00042188 (WA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD00042188 (WA) 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
1010691 Medicaid WA -
3908CH Other WA REGENCE
8350530 Medicaid WA -
8932882 Other WA CRIME VICTIMS
P00006652 Other WA RR MEDICARE
0169915 Other WA L&I

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

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.
What specialty is Rajib Choudhury?
Rajib Choudhury is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-18.