Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashutosh Kumar Mahajan, MD

Nephrology Physician in Spokane, WA · enumerated 2006.

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

National Provider Identifier

1932140183

Verified

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Registry record

Entity type Individual (Type 1)

Name Ashutosh Kumar Mahajan

Credential MD

Sex Male

Practice address 105 W 8th Ave Ste 7010, Spokane, WA, 99204

Phone (509) 474-6560

Enumeration date Jun 9, 2006

Last updated in NPPES May 31, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License M6269 (TX) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License M6269 (TX) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License MD61367747 (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
P00755700	Other	TX	MEDICARE RAILROAD
203772301	Medicaid	TX	-

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.

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Frequently asked questions

Where does Ashutosh Mahajan practice?

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

What is the NPI number for Ashutosh Mahajan?

The National Provider Identifier (NPI) for Ashutosh Mahajan is 1932140183, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-31.