NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cheryl Beth Hynes, ARNP

Family Nurse Practitioner in Bixby, OK · enumerated 2006 · practices at Prophylaxis Healthcare LLC.

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

National Provider Identifier

1831204643

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Cheryl Beth Hynes
Credential ARNP
Sex Female
Practice address 11911 S Memorial Dr, Bixby, OK, 74008
Phone (918) 497-3700
Fax (918) 497-3717
Enumeration date Aug 20, 2006
Last updated in NPPES Mar 3, 2008

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 56712 (OK) Primary

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 1831204643 active?
Yes, as of the latest NPPES snapshot, NPI 1831204643 is active (record last updated 2008-03-03).
How do I verify Cheryl Hynes's NPI record?
Cross-check NPI 1831204643 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-03.