What is Sang Yoon Oh's specialty?

Sang Yoon Oh (NPI 1538306014) is a Medicare-billing provider whose primary specialty is Internal Medicine in Centralia, WA.

Where does Sang Yoon Oh practice?

Sang Yoon Oh practices in Centralia, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1538306014.

How much does Medicare pay Sang Yoon Oh?

Sang Yoon Oh (NPI 1538306014) received approximately $78K in total Medicare Part B payments, serving 362 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538306014

Sang Yoon OhM.D.

PRACTICETEAM HEALTH, INCSee all providers at this practice →

Internal MedicineCentralia, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

587

Unique beneficiaries

—

Total services

1,010

Distinct HCPCS

Medicare payment

$77K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in WA — above median (cohort median 497).

PRESCRIBING · PART D · 2024

Total Rx claims

278

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

24.5%

Top prescribed drugs

Prednisone31 claims

Amlodipine Besylate28 claims

Albuterol Sulfate28 claims

Oxycodone Hcl23 claims

Pantoprazole Sodium19 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$58

Payment records

By payment type

Food and Beverage$58

Top paying entities

Food and Beverage$58

REFERRAL NETWORK

Where Sang Yoon Oh's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 48 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES WASHINGTON	824	2,473
FICK, DAVID	187	451
Saurav Poudyal Hospitalist · Seattle, WA	162	484
Muhammad Hassan Family Practice · Centralia, WA	155	816
Steven Rode Emergency Medicine · Wenatchee, WA	120	313
Iftikhar Ch Internal Medicine · Centralia, WA	119	408
COWAN, IAN	102	297
FALCONER, MONICA	96	258
O'NEILL, PATRICK	59	137
Meghan Morris Family Practice · Port Angeles, WA	58	184
Dina Brothers Emergency Medicine · Oregon City, OR	52	123
PROVIDENCE HEALTH & SERVICES WASHINGTON	51	86

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events