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Registered Nurse Providers in Guam

163W00000X Guam
62Providers in state
62Individuals
1/1Page

A directory of 62 health care providers with a business address in Guam whose primary or secondary taxonomy code is 163W00000X (Registered Nurse). About taxonomy code 163W00000X ›

Guam Registered Nurse Directory

Showing 50 providers on page 1 of 1, sorted by last name / organization name. Use the bar below to filter the providers on this page.

TERESA LYNN ANDERSON, RN/CNM
PECOS
472 CHALAN SAN ANTONIO PEMAR PLACE, C/O: MARIANAS PHYSICIAN GROUP
Tamuning, GU 96913
  • Enrolled in PECOS, eligible to order and refer
  • Individual · Advanced Practice Midwife
NPI 1982020392 (671) 647-1830
REMA S. DELFINO, RN
No PECOS
396 CHALAN SAN ANTONIO BRI BUILDING, SUITE 102
Tamuning, GU 96913
  • Not in PECOS data
  • Individual · Registered Nurse
NPI 1194289629 (671) 646-6877
KATHLEEN JENSEN, CRNA
No PECOS
133 ROUTE 3
Dededo, GU 96929
  • Not in PECOS data
  • Accepts Medicare assignment
  • Individual · Nurse Anesthetist, Certified Registered
NPI 1851803845 (671) 645-5500
JONATHAN JENSEN, CRNA
No PECOS
PMB 216 1270 N MARINE CORPS DR STE 101
Tamuning, GU 96913
  • Not in PECOS data
  • Individual · Nurse Anesthetist, Certified Registered
NPI 1396149134 (671) 486-6368
LENA LEISHMAN, NP-C, RN, BSN
PECOS
133 ROUTE 3, GRMC EMERGENCY DEPT
Dededo, GU 96929
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Nurse Practitioner
NPI 1487195053 (671) 645-5500
MILENA ANEZKA MARSHALL, DNP, CRNA
PECOS
U.S. NAVAL HOSPITAL GUAM, BLDG 50, FARENHOLT AVENUE
Agana Heights, GU 96910
  • Enrolled in PECOS, eligible to order and refer
  • Individual · Nurse Anesthetist, Certified Registered
NPI 1528648920 (671) 344-9340
MAE S MONTANA, RN
No PECOS
396 CHALAN SAN ANTONIO BRI BUILDING, SUITE 102
Tamuning, GU 96913
  • Not in PECOS data
  • Individual · Registered Nurse
NPI 1710441258 (671) 646-6877
WENONA C ROSAS, RN
No PECOS
396 CHALAN SAN ANTONIO BRI BLDG., SUITE 102
Tamuning, GU 96913
  • Not in PECOS data
  • Individual · Registered Nurse
NPI 1447717368 (671) 649-6877
ELIOT SPENCER, CRNA, MSN
No PECOS
BLDG #1 FARENHOLT RD, U.S. NAVAL HOSPITAL GUAM
Agana Heights, GU 96910
  • Not in PECOS data
  • Individual · Nurse Anesthetist, Certified Registered
NPI 1083753156 (671) 344-9340
ALLISON THORP, FNP
PECOS
388 YPAO RD
Tamuning, GU 96913
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Family
NPI 1093304941 (671) 646-8881

Frequently Asked Questions

As of the latest NPPES update, 62 providers in Guam are registered under taxonomy code 163W00000X (Registered Nurse). All of them are registered as individual providers. Among the individual providers, 51 are female and 11 are male.

Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.

The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on June 21, 2026. A provider that recently updated their record may take a short time to appear here.

Provider Composition & Statistics

62Total providers
62Individuals 100%
51Female
11Male

Among individual providers:

82% F18% M

Counts reflect Guam. Gender is recorded for individual providers only. Source: NPPES.

Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 25.1.