1. Home
  2. Directory
  3. Arizona
  4. Tucson
  5. General Acute Care Hospital
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MS. LEANNA JEAN CROSBY N.P.
NPI 1922108208
General Acute Care Hospital in Tucson, AZ

Active since September 25, 2006
3601 S. 6TH AVENUE, TUCSON, AZ 85723(520) 792-1450(520) 629-4896 Get Directions Write a Review

NPPES record last updated: July 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Leanna Jean Crosby N.p. NPPES

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

MS. LEANNA JEAN CROSBY N.P. (NPI 1922108208) is an individual general acute care hospital provider in Tucson, Arizona, licensed in Arizona (RN061203) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1922108208
Entity TypeIndividualFemale
Primary Taxonomy282N00000X
Provider Legal NameMS. LEANNA JEAN CROSBYCredential: N.P.
Location Address3601 S. 6TH AVENUETucson, AZ 85723
Mailing Address4548 N Trocha AlegreTucson, AZ 85750 · (520) 577-3403
Phone(520) 792-1450
Fax(520) 629-4896
Sole ProprietorYes
Enumeration DateSeptember 25, 2006
Last NPPES UpdateJuly 19, 2026
✔ NPI 1922108208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in AZ · RN061203
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
3601 S. 6TH AVENUE, Tucson, AZ 85723
Open in Google Maps ↗

Other Providers at the Same Location NPPES 2

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

DR. JOSEPH EDWARD UPSON M.D.
Internal Medicine
3601 S. 6TH AVENUE
TUCSON, AZ 85723
Pima County (520) 792-1450
DR. MARY ELLEN GILLES M.D.
Internal Medicine
3601 S. 6TH AVENUE
TUCSON, AZ 85723
Pima County (520) 792-1450

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 Leanna Crosby's NPI number?

The NPI number for Leanna Crosby is 1922108208. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is Leanna Crosby located?

Leanna Crosby practices at 3601 S. 6th Avenue, Tucson, AZ 85723. The listed phone number is (520) 792-1450.

What is Leanna Crosby's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for Leanna Crosby was last updated on July 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.