NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Frank Bittner, DO

Neurology Physician in Springfield, OR · enumerated 2011.

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

National Provider Identifier

1396030052

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Frank Bittner
Credential DO
Sex Male
Practice address 3377 Riverbend Dr, Springfield, OR, 97477
Phone (541) 222-8400
Fax (541) 222-8401
Enumeration date Jun 10, 2011
Last updated in NPPES Feb 27, 2023

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License DO173570 (OR) Primary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License DO-05080 (IA) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Frank Bittner's NPI record?
Cross-check NPI 1396030052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1396030052 active?
Yes, as of the latest NPPES snapshot, NPI 1396030052 is active (record last updated 2023-02-27).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-27.