PROVIDER PROFILE · NPI 1609934298

Paul AhnD.O.

PRACTICEOAK TREE FAMILY PRACTICE, LLCSee all providers at this practice →

Family PracticeMetuchen, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,177

Unique beneficiaries

—

Total services

2,493

Distinct HCPCS

Medicare payment

$188K

Peer benchmark

Total Medicare services vs. 1,769 Family Practice providers in NJ — top quintile (cohort median 715).

PRESCRIBING · PART D · 2024

Total Rx claims

9,110

Beneficiaries

—

Total drug cost

$960K

Distinct drugs

121

Brand share

26.5%

Top prescribed drugs

Atorvastatin Calcium1,126 claims

Amlodipine Besylate495 claims

Metformin Hcl453 claims

Losartan/Hydrochlorothiazide267 claims

Simvastatin246 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

114

By payment type

Food and Beverage$2K

REFERRAL NETWORK

Where Paul Ahn'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENZO CLINICAL LABS, INC.	199	605
CEDAR OAKS HEALTHCARE, LLC	29	171
HARTWYCK AT OAKTREE, INC.	26	304
Christopher Pierpont Diagnostic Radiology · Edison, NJ	18	62
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	18	45
John Park Ophthalmology · Edison, NJ	17	40
Eric Schmell Diagnostic Radiology · Edison, NJ	17	66
ROBERT WOOD JOHNSON UNIVERSITY HOSPITAL, INC	16	39
Basma Khan Internal Medicine · Old Bridge, NJ	16	131
Gerald Weisfogel Cardiology · Kendall Park, NJ	15	41
Gabriel Pivawer Diagnostic Radiology · Edison, NJ	15	63
Murray Weissmann Diagnostic Radiology · Warren, OH	14	64

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