Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harshwant Grover, M.D.

Pulmonary Disease Physician in Spokane, WA · enumerated 2017 · practices at Daniel T. Yang MD Pllc.

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

National Provider Identifier

1639605454

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Registry record

Entity type Individual (Type 1)

Name Harshwant Grover

Credential M.D.

Sex Male

Practice address 9631 N Nevada St Ste 300, Spokane, WA, 99218

Phone (509) 465-3919

Fax (509) 227-7070

Enumeration date May 11, 2017

Last updated in NPPES Sep 25, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MT212480 (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD61307600 (WA) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD61307600 (WA) Primary

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

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

How do I verify Harshwant Grover's NPI record?

Cross-check NPI 1639605454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639605454 active?

Yes, as of the latest NPPES snapshot, NPI 1639605454 is active (record last updated 2024-09-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-25.