NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John S Treves, MD

Neurological Surgery Physician in Omaha, NE · enumerated 2006.

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

National Provider Identifier

1528019585

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name John S Treves
Credential MD
Sex Male
Practice address 8005 Farnam Dr Ste 305, Omaha, NE, 68114
Phone (402) 390-4111
Fax (402) 390-4115
Enumeration date May 15, 2006
Last updated in NPPES Dec 15, 2023

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 19724 (NE) 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
47061940513 Medicaid NE -
97308 Other IA BCBS
00898 Other NE BCBS
0515999 Medicaid IA -
140006575 Other - RR MEDICARE

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

Where does John Treves practice?
The practice location on file with NPPES is in Omaha, NE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Treves?
The National Provider Identifier (NPI) for John Treves is 1528019585, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-15.