MS. SIENNA LYNN ST. JOHN R.N.
NPI 1881937605
Registered Nurse in Tuba City, AZ

Q: What is Sienna St. John's NPI number?

The NPI number for Sienna St. John is 1881937605. It was assigned to this individual provider in the NPPES registry on March 29, 2013.

Q: What is Sienna St. John's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Q: When was this NPI record last updated?

The NPPES record for Sienna St. John was last updated on March 29, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 29, 2013

167 NORTH MAIN STREET, TUBA CITY, AZ 86045(928) 283-2781(928) 283-2677 Get Directions Write a Review

NPPES record last updated: March 29, 2013. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Ms. Sienna Lynn St. John R.n. NPPES

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

MS. SIENNA LYNN ST. JOHN R.N. (NPI 1881937605) is an individual registered nurse in Tuba City, Arizona, licensed in Arizona (RN177795) and active in the NPI registry since March 2013.

NPPES Registry Identity

NPI1881937605

Entity TypeIndividualFemale

Primary Taxonomy163W00000X

Provider Legal NameMS. SIENNA LYNN ST. JOHNCredential: R.N.

Location Address167 NORTH MAIN STREETTuba City, AZ 86045-0600

Mailing AddressPo Box 600, Pfs Business OfficeTuba City, AZ 86045-0600 · (928) 283-2094 · Fax (928) 283-2677

Phone(928) 283-2781

Fax(928) 283-2677

Sole ProprietorNo

Enumeration DateMarch 29, 2013

✔ NPI 1881937605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers

Taxonomy Code163W00000X

License✔ Licensed in AZ · RN177795

Definition

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

167 NORTH MAIN STREET, Tuba City, AZ 86045

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