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Ishani Mahi, MBBS

Q: What is the NPI number for Ishani Mahi?

The National Provider Identifier (NPI) for Ishani Mahi is 1497442354, a Type 1 (individual) record in the CMS NPPES registry.

Hospitalist Physician in Washington, DC · enumerated 2023.

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

National Provider Identifier

1497442354

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Registry record

Entity type Individual (Type 1)

Name Ishani Mahi

Credential MBBS

Sex Female

Practice address 110 Irving St., Nw Medstar Washington Hospital Center,, Department of Internal Medicine, Washington, DC, 20010

Phone (202) 877-2835

Fax (202) 877-8288

Enumeration date Apr 20, 2023

Last updated in NPPES May 21, 2026

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD600005671 (DC) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD600005671 (DC) 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

What is the NPI number for Ishani Mahi?

The National Provider Identifier (NPI) for Ishani Mahi is 1497442354, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ishani Mahi practice?

The practice location on file with NPPES is in Washington, DC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Divyavarshini Dhandapani Student in an Organized Health Care Education/Training Program · Washington, DC NPI 1073200481 Tejaswee Katikaneni Student in an Organized Health Care Education/Training Program · Washington, DC NPI 1366139545 Aishwarya Yannamani Student in an Organized Health Care Education/Training Program · Washington, DC NPI 1225882434 Aderonke Adesanoye Student in an Organized Health Care Education/Training Program · Washington, DC NPI 1104613157 Sharvari Joshi Student in an Organized Health Care Education/Training Program · Washington, DC NPI 1699611939 Achinthya Kamaraj Student in an Organized Health Care Education/Training Program · Washington, DC NPI 1922935428 Ritvik Sehdev Student in an Organized Health Care Education/Training Program · Washington, DC NPI 1639008055

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-21.