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Dr. Rachna Tiwari, M.D.

Sleep Medicine (Family Medicine) Physician in Madison, WI · enumerated 2009.

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

National Provider Identifier

1699905679

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Registry record

Entity type Individual (Type 1)
Name Dr. Rachna Tiwari
Credential M.D.
Sex Female
Practice address 1 Science Ct, Madison, WI, 53711
Phone (608) 284-6360
Enumeration date Jul 23, 2009
Last updated in NPPES Jan 12, 2021

Taxonomy & licenses

207QS1201X Sleep Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License MD60371242 (WA) Secondary
207QS1201X Sleep Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 64441-20 (WI) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MT195296 (PA) Secondary
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.

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Frequently asked questions

Is NPI 1699905679 active?
Yes, as of the latest NPPES snapshot, NPI 1699905679 is active (record last updated 2021-01-12).
How do I verify Rachna Tiwari's NPI record?
Cross-check NPI 1699905679 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-12.