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MR. WILLIAM PATRICK RYAN CRNA
NPI 1720100308
Nurse Anesthetist, Certified Registered in Oskaloosa, IA

Active since April 04, 2007
1225 C AVE E, OSKALOOSA, IA 52577(641) 672-3338 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mr. William Patrick Ryan Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. WILLIAM PATRICK RYAN CRNA (NPI 1720100308) is an individual nurse anesthetist, certified registered in Oskaloosa, Iowa, licensed in Iowa (D-064310) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1720100308
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMR. WILLIAM PATRICK RYANCredential: CRNA
Location Address1225 C AVE EOskaloosa, IA 52577-4246
Mailing Address709 N B StOskaloosa, IA 52577-2112 · (641) 672-1214
Phone(641) 672-3338
Sole ProprietorYes
Enumeration DateApril 4, 2007
Last NPPES UpdateMarch 7, 2023
✔ NPI 1720100308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in IA · D-064310
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
1225 C AVE E, Oskaloosa, IA 52577
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Other Identifiers 1

Medicaid0266320IA

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Ryan's NPI number?

The NPI number for William Ryan is 1720100308. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Where is William Ryan located?

William Ryan practices at 1225 C Ave E, Oskaloosa, IA 52577. The listed phone number is (641) 672-3338.

What is William Ryan's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

When was this NPI record last updated?

The NPPES record for William Ryan was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.