NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George Powell, M.D.

Anesthesiology Physician in Geneva, IL · enumerated 2006.

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

National Provider Identifier

1659433340

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. George Powell
Credential M.D.
Sex Male
Practice address 300 Randall Rd, Geneva, IL, 60134
Phone (630) 208-3000
Enumeration date Dec 16, 2006
Last updated in NPPES Dec 9, 2008

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 36078940 (IL) 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 George Powell's NPI record?
Cross-check NPI 1659433340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1659433340 active?
Yes, as of the latest NPPES snapshot, NPI 1659433340 is active (record last updated 2008-12-09).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-09.