RONALD D STEPHENS CRNA
NPI 1013118900
Nurse Anesthetist, Certified Registered in Fontana, CA

Q: What is Ronald Stephens's NPI number?

The NPI number for Ronald Stephens is 1013118900. It was assigned to this individual provider in the NPPES registry on May 30, 2007.

Q: What is Ronald Stephens's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ronald Stephens was last updated on September 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since May 30, 2007

9961 SIERRA AVE, FONTANA, CA 92335(909) 427-3910 Get Directions Write a Review

NPPES record last updated: September 23, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Ronald D Stephens Crna NPPES

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

RONALD D STEPHENS CRNA (NPI 1013118900) is an individual nurse anesthetist, certified registered in Fontana, California, licensed in California (NA482) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1013118900

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameRONALD D STEPHENSCredential: CRNA

Location Address9961 SIERRA AVEFontana, CA 92335-6720

Mailing Address9961 Sierra AveFontana, CA 92335-6720 · (909) 427-3910

Phone(909) 427-3910

Sole ProprietorNo

Enumeration DateMay 30, 2007

Last NPPES UpdateSeptember 23, 2008

✔ NPI 1013118900 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 CA · NA482

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.

9961 SIERRA AVE, Fontana, CA 92335

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHEILA ANN VANALLEN PT

Physical Therapist

9961 SIERRA AVE, BUILDING 3A
FONTANA, CA 92335

San Bernardino County (909) 427-7727

MR. JAMES DAVID KILLEEN III M.D.

Pediatrics

9961 SIERRA AVE, KAISER PERMANENTE FONTANA - PEDIATRICS
FONTANA, CA 92335

San Bernardino County (909) 427-6960

MR. DHIRESH N PATEL RPH

Pharmacist