PROVIDER PROFILE · NPI 1689661266

Joonhyun YoonDPM

PRACTICEABRAHAM A COSTER DPM LTDSee all providers at this practice →

PodiatryAlexandria, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,067

Unique beneficiaries

—

Total services

2,923

Distinct HCPCS

Medicare payment

$180K

Peer benchmark

Total Medicare services vs. 344 Podiatry providers in VA — top quintile (cohort median 1,815).

PRESCRIBING · PART D · 2024

Total Rx claims

520

Beneficiaries

—

Total drug cost

$11K

Distinct drugs

Brand share

7.9%

Top prescribed drugs

Ketoconazole81 claims

Allopurinol64 claims

Meloxicam62 claims

Mupirocin50 claims

Gabapentin41 claims

QUALITY · MIPS · 2024

Final MIPS score

92.7

Quality

85.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.74%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$161

Payment records

By payment type

Food and Beverage$161

Top paying entities

Food and Beverage$161

REFERRAL NETWORK

Where Joonhyun Yoon'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INOVA HEALTH CARE SERVICES	147	884
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	115	465
SOLSTAS LAB PARTNERS GROUP LLC	56	167
Peter Kim Family Practice · Annandale, VA	25	92
Director Of Finance-County Of Fairfax Va Ambulance Service Provider · Fairfax, VA	22	72
RAO, RAMESH	19	51
Ohsang Ro Family Practice · Annandale, VA	19	94
Michael Kim Family Practice · Fairfax, VA	17	75
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	16	66
ARTILES, CARLOS	16	30
Dodd Sims Internal Medicine · Alexandria, VA	15	90
Tammy Lamb Diagnostic Radiology · Springfield, VA	15	38

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