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JUSTIN CASTELLANOS RN
NPI 1265363519
Registered Nurse in Anchorage, AK

Active since May 26, 2026
225 EAGLE ST, ANCHORAGE, AK 99501(907) 729-6550 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Justin Castellanos Rn NPPES

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

JUSTIN CASTELLANOS RN (NPI 1265363519) is an individual registered nurse in Anchorage, Alaska, licensed in Alaska (142447) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1265363519
Entity TypeIndividualMale
Primary Taxonomy163W00000X
Provider Legal NameJUSTIN CASTELLANOSCredential: RN
Location Address225 EAGLE STAnchorage, AK 99501-2626
Mailing Address7033 E Tudor RdAnchorage, AK 99507-1262
Phone(907) 729-6550
Sole ProprietorNo
Enumeration DateMay 26, 2026
NPPES CertifiedMay 26, 2026
✔ NPI 1265363519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in AK · 142447
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.
225 EAGLE ST, Anchorage, AK 99501
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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.

TERRA MARIE GALLANT
Behavior Technician
225 EAGLE ST
ANCHORAGE, AK 99501
Anchorage Municipality (907) 729-6550
BONNIE JEAN HUGHES CDC II
Counselor (Addiction (Substance Use Disorder))
225 EAGLE ST
ANCHORAGE, AK 99501
Anchorage Municipality (907) 729-6550
MRS. MICHELE LENA STROMME
Behavior Technician
225 EAGLE ST
ANCHORAGE, AK 99501
Anchorage Municipality (907) 729-6550
KELLY S ANDERSON
Behavior Technician
225 EAGLE ST
ANCHORAGE, AK 99501
Anchorage Municipality (907) 729-9550
HILLARY HAFNER
Registered Nurse
225 EAGLE ST
ANCHORAGE, AK 99501
Anchorage Municipality (907) 729-6550
SOUTHCENTRAL FOUNDATION
Clinic/Center (Rehabilitation)
225 EAGLE ST
ANCHORAGE, AK 99501
Anchorage Municipality (907) 729-6550
MR. REN LYNN BELL
Behavior Technician
225 EAGLE ST
ANCHORAGE, AK 99501
Anchorage Municipality (907) 729-6550
MICHELLE SHANGIN MHPC
Community Health Worker
225 EAGLE ST
ANCHORAGE, AK 99501
Anchorage Municipality (907) 729-6550

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 Justin Castellanos's NPI number?

The NPI number for Justin Castellanos is 1265363519. It was assigned to this individual provider in the NPPES registry on May 26, 2026.

Where is Justin Castellanos located?

Justin Castellanos practices at 225 Eagle St, Anchorage, AK 99501. The listed phone number is (907) 729-6550.

What is Justin Castellanos's specialty?

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

When was this NPI record last updated?

The NPPES record for Justin Castellanos was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.