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Specialist Providers in Guam

174400000X Guam
25Providers in state
12Organizations
13Individuals
1/1Page

A directory of 25 health care providers with a business address in Guam whose primary or secondary taxonomy code is 174400000X (Specialist). Of these, 12 are registered as organizations and 13 as individual providers. About taxonomy code 174400000X ›

Guam Specialist Directory

Showing 25 providers on page 1 of 1, sorted by last name / organization name. Use the bar below to filter the providers on this page.

FERNAN F. DE GUZMAN, M.D.
PECOS
548 SOUTH MARINE CORPS DRIVE
Tamuning, GU 96913
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Specialist
NPI 1669434254 (671) 646-5824
PETER KH GO, M.D.
PECOS
1757 ARMY DR, SUITE 106
Tamuning, GU 96913
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Surgery
NPI 1932202298 (671) 647-4533
JOHNNY C. LIM, M.D.
PECOS
2211 ARMY DRIVE, SUITE 105, ADULT HEALTH CARE CLINIC
Tamuning, GU 96913
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Internal Medicine
NPI 1265494868 (671) 647-5546
EDGAR M. MAGCALAS, M.D.
PECOS
590 S MARINE CORPS DR, ITC BUILDING SUITE 226
Tamuning, GU 96913
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Specialist
NPI 1578525168 (671) 646-5227
MHV ANESTHESIA
No PECOS
850 GOV CARLOS G CAMACHO RD # OKA
Tamuning, GU 96913
  • Not in PECOS data
  • Organization · Specialist
NPI 1205291051 (671) 647-2555
FARAZ OUHADI, M.D.
PECOS
633 GOVERNOR CARLOS CAMACHO ROAD, SUITE 305
Tamuning, GU 96913
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Specialist
NPI 1063517639 (671) 649-7232
SHERIF A PHILIPS, MD
PECOS
1406 N MARINE CORPS DR
Tamuning, GU 96913
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Specialist
NPI 1487731733 (671) 646-3773

Frequently Asked Questions

As of the latest NPPES update, 25 providers in Guam are registered under taxonomy code 174400000X (Specialist). Of these, 12 (48%) are organizations and 13 (52%) are individual providers. Among the individual providers, 2 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 July 5, 2026. A provider that recently updated their record may take a short time to appear here.

Provider Composition & Statistics

25Total providers
12Organizations 48%
13Individuals 52%
2Female
11Male
48% Organizations52% Individuals

Among individual providers:

15% F85% 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 26.0.