What is Nicholas Ahn's specialty?

Nicholas Ahn (NPI 1356369482) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Louisville, KY.

Where does Nicholas Ahn practice?

Nicholas Ahn practices in Louisville, KY, based on the location reported in the CMS Medicare provider datasets for NPI 1356369482.

How much does Medicare pay Nicholas Ahn?

Nicholas Ahn (NPI 1356369482) received approximately $46K in total Medicare Part B payments, serving 83 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356369482

Nicholas AhnMD

PRACTICEUNIVESITY OF LOUISVILLE OBGYNSee all providers at this practice →

Orthopedic SurgeryLouisville, KYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 309 Orthopedic Surgery providers in KY — bottom quintile (cohort median 1,474).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$436

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tizanidine Hcl29 claims

Meloxicam23 claims

QUALITY · MIPS · 2024

Final MIPS score

79.0

Quality

56.1

Cost

73.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.17%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$314

Payment records

By payment type

Food and Beverage$314

Top paying entities

Food and Beverage$314

REFERRAL NETWORK

Where Nicholas 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). 3 inbound referrers · 16 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY HOSPITALS CLEVELAND MEDICAL CENTER	147	544
Melinda Lawrence Anesthesiology · Cleveland, OH	11	29
Shahram Amina Neurology · Cleveland, OH	11	27

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY HOSPITALS AHUJA MEDICAL CENTER, INC	90	270
UNIVERSITY HOSPITALS CLEVELAND MEDICAL CENTER	86	266
Peter Young Diagnostic Radiology · Cleveland, OH	60	161
Christos Kosmas Diagnostic Radiology · Cleveland, OH	58	196
NPI 1699793844	32	97
University Hospitals Laboratory Services Foundation Clinical Laboratory · Cleveland, OH	31	118
Salim Hayek Pain Management · Cleveland, OH	23	120
THE CLEVELAND CLINIC FOUNDATION	22	75
UH REGIONAL HOSPITALS	17	71
Charles Lanzieri Diagnostic Radiology · Cleveland, OH	16	34
Melinda Lawrence Anesthesiology · Cleveland, OH	16	65
TARR, ROBERT	15	39

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