What is Jung Hahn's specialty?

Jung Hahn (NPI 1659368769) is a Medicare-billing provider whose primary specialty is Neuropsychiatry in Staten Island, NY.

Where does Jung Hahn practice?

Jung Hahn practices in Staten Island, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1659368769.

How much does Medicare pay Jung Hahn?

Jung Hahn (NPI 1659368769) received approximately $200K in total Medicare Part B payments, serving 890 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659368769

Jung HahnMD

NeuropsychiatryStaten Island, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,284

Unique beneficiaries

—

Total services

1,878

Distinct HCPCS

Medicare payment

$199K

Peer benchmark

Total Medicare services vs. 17 Neuropsychiatry providers in NY — top quintile (cohort median 338).

PRESCRIBING · PART D · 2024

Total Rx claims

4,931

Beneficiaries

—

Total drug cost

$2.1M

Distinct drugs

Brand share

23.2%

Top prescribed drugs

Quetiapine Fumarate399 claims

Mirtazapine322 claims

Buspirone Hcl256 claims

Olanzapine246 claims

Clonazepam212 claims

QUALITY · MIPS · 2024

Final MIPS score

71.5

Quality

82.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

5.7

Payment adjustment

-0.42%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Food and Beverage$3K

Education$138

Top paying entities

Food and Beverage$3K

Education$138

REFERRAL NETWORK

Where Jung Hahn'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). 94 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Primary Care Ambulance Corp Ambulance Service Provider · Staten Island, NY	188	1,046
STATEN ISLAND UNIVERSITY HOSPITAL	181	464
Kenneth Horowitz Optometry · Pelham, NY	114	211
Seth Brum Internal Medicine · Staten Island, NY	99	251
STATEN ISLAND CARE CENTER	80	218
Lon Satnick Physical Medicine and Rehabilitation · Staten Island, NY	80	244
Ruben Kandov Interventional Cardiology · Brooklyn, NY	66	177
CARMEL RICHMOND NURSING HOME, INC.	65	147
SV OPERATING THREE LLC	59	119
Aron Rubin Pulmonary Disease · Brooklyn, NY	59	119
GRUBER, DENNIS	58	406
Roman Royzman Interventional Cardiology · Brooklyn, NY	54	126

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