NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chaitanya Undavalli

Internal Medicine Physician in Bossier City, LA · enumerated 2020 · practices at Centerwell Senior Primary Care (La) PC.

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

National Provider Identifier

1902427651

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Chaitanya Undavalli
Sex Female
Practice address 2900 E Texas St Ste 100, Bossier City, LA, 71111
Phone (318) 606-6737
Fax (833) 749-0343
Enumeration date May 5, 2020
Last updated in NPPES Apr 14, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 343550 (LA) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License BP20085227 (TX) Secondary

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

Where does Chaitanya Undavalli practice?
The practice location on file with NPPES is in Bossier City, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Chaitanya Undavalli?
The National Provider Identifier (NPI) for Chaitanya Undavalli is 1902427651, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-14.