Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ali Chisti, M.D., M.P.H.

Hospitalist Physician in Bend, OR · enumerated 2014.

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

National Provider Identifier

1639582133

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Registry record

Entity type Individual (Type 1)

Name Ali Chisti

Credential M.D., M.P.H.

Sex Male

Practice address 2500 Ne Neff Rd, Bend, OR, 97701

Phone (541) 706-6892

Fax (541) 706-6813

Enumeration date Jun 3, 2014

Last updated in NPPES Nov 1, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 1639582133 (HI) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 304838 (NY) 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

Is NPI 1639582133 active?

Yes, as of the latest NPPES snapshot, NPI 1639582133 is active (record last updated 2022-11-01).

How do I verify Ali Chisti's NPI record?

Cross-check NPI 1639582133 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 2022-11-01.