Internal Medicine in Guam

CMS Medicare Physician & Other Practitioners data

Key Insight: Guam Internal Medicine providers earn 2% more than the national average of $77K.

Provider Count

35

Internal Medicine in Guam

Avg Payment / Provider

$79K

vs National Avg

$77K

National benchmark for Internal Medicine

Peer group: 35 providers
Confidence: Medium
CMS Medicare Public Data 2024
Data year: 2024

Key Stats

35
Internal Medicine providers in Guam
$79K
Average Medicare payment per provider
$2.8M
Total Medicare payments

How This Compares

#21 of 58
National rank by avg Medicare payment
+2%vs national average
Internal Medicine in Guam

Top Opportunities

#1
CCM Expansion (99490)
$124K potential
#2
AWV Growth (G0438/G0439)
$33K potential
#3
RPM Program Launch (99454)
$13K potential

Internal Medicine in Guam — Performance Signals

Internal Medicine Revenue

$78,657

+1.8% vs benchmark · national avg $77,297

National Percentile

65th

+15.0% vs benchmark · among all states for Internal Medicine

CCM Adoption

14.0%

0.0% vs benchmark · national 14.0%

RPM Adoption

7.0%

0.0% vs benchmark · national 7.0%

Top Revenue Opportunities for Internal Medicine in Guam

#1

CCM Expansion (99490)

$124K
estimated annual opportunity

8.6% of Internal Medicine providers bill CCM vs 14.0% specialty benchmark. 2 additional providers could enroll ~78 eligible patients each.

Current: 8.6%Target: 14.0%
medium confidence· 2 providers
#2

AWV Growth (G0438/G0439)

$33K
estimated annual opportunity

AWV rate of 11.4% is 20.6 percentage points below the 32.0% Internal Medicine target.

Current: 11.4%Target: 32.0%
medium confidence· 7 providers
#3

RPM Program Launch (99454)

$13K
estimated annual opportunity

RPM adoption at 2.9% is below the 7.0% Internal Medicine benchmark. 1 providers could implement remote monitoring.

Current: 2.9%Target: 7.0%
medium confidence· 1 providers

Top Internal Medicine Providers in Guam

ProviderPatientsMedicare $
Georgey EasowMD418$539K
Jonathon ThorpM.D.376$189K
Sherif PhilipsMD69$175K
Joel Marc RubioMD283$159K
Young ChangMD367$157K
Faraz OuhadiM.D.472$153K
Edgar MagcalasM.D.85$120K
John TaitanoMD305$108K
Florencio LizamaM.D.206$97K
Edwin SupitM.D.321$87K
Leopoldo ArcillaMD473$81K
Edison ManalotoM.D.103$73K
Leslie Anne ChuaM.D.95$70K
Alix ChenetMD266$65K
Weerawat Tananusont103$59K
Doris LimM.D.166$51K
Romeo SamonteM.D.182$48K
Vincent DuenasD.O.186$47K
Ji Yeong KangM.D.83$45K
Johnny LimM.D.194$42K
Pei-Chang LiuM.D., M.P.H85$41K
Chawat TongmaM.D.74$40K
Michael AgustinM.D.262$40K
Najmeh AkhavanM.D.80$39K
Daniel MogesM.D.173$32K
Donald PrestonMD184$31K
Vasin JungtrakoolchaiM.D.43$28K
Pichet IampornpipopchaiM.D.58$25K
Insaf AllyM.D.80$21K
Felix CabreraM.D.48$19K
Rengaraju RamasamyMD36$18K
George MacrisMD54$15K
Shadia ConstantineM.D.87$15K
Nancy LentzM.D.37$14K
Kelli JarrettMD25$7K
Data: CMS Medicare Physician & Other Practitioners, 2024Coverage: 35 providers analyzedLast updated: January 2026

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