Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Calvin Wientjes, CRNA

Certified Registered Nurse Anesthetist in Paducah, KY · enumerated 2016.

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

National Provider Identifier

1316481625

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Registry record

Entity type Individual (Type 1)

Name Calvin Wientjes

Credential CRNA

Sex Male

Practice address 4568 Quail Hollow Dr, Paducah, KY, 42001

Phone (618) 638-3656

Enumeration date Dec 6, 2016

Last updated in NPPES Mar 31, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 416443 (OH) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 041.446613 (IL) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 199315 (TN) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 209.015519 (IL) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 3010948 (KY) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA 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 1316481625 active?

Yes, as of the latest NPPES snapshot, NPI 1316481625 is active (record last updated 2022-03-31).

How do I verify Calvin Wientjes's NPI record?

Cross-check NPI 1316481625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-31.