What is Andrew Jun's specialty?

Andrew Jun (NPI 1841270717) is a Medicare-billing provider whose primary specialty is Otolaryngology in Rockford, IL.

Where does Andrew Jun practice?

Andrew Jun practices in Rockford, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1841270717.

How much does Medicare pay Andrew Jun?

Andrew Jun (NPI 1841270717) received approximately $5.8M in total Medicare Part B payments, serving 602 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841270717

Andrew JunMD

OtolaryngologyRockford, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,729

Unique beneficiaries

—

Total services

14,372

Distinct HCPCS

Medicare payment

$5.8M

Peer benchmark

Total Medicare services vs. 317 Otolaryngology providers in IL — top quintile (cohort median 866).

PRESCRIBING · PART D · 2024

Total Rx claims

1,298

Beneficiaries

—

Total drug cost

$351K

Distinct drugs

Brand share

2.9%

Top prescribed drugs

Amoxicillin860 claims

Cefdinir204 claims

Clindamycin Hcl185 claims

Sonidegib Phosphate26 claims

Tramadol Hcl12 claims

QUALITY · MIPS · 2024

Final MIPS score

88.7

Quality

100.0

Cost

62.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.58%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$892

Payment records

By payment type

Food and Beverage$792

Education$100

Top paying entities

Food and Beverage$792

Education$100

REFERRAL NETWORK

Where Andrew Jun'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Fleming Dermatopathology, Llc Clinical Laboratory · Milwaukee, WI	70	164
Melissa Stenstrom Dermatology · Rockford, IL	39	89
Lilit Garibyan Dermatology · Beverly, MA	17	43
Forest City Diagnostic Imaging Llc Independent Diagnostic Testing Facility (IDTF) · Rockford, IL	15	27
Mufaddal Hashim Diagnostic Radiology · Rockford, IL	14	20
Charles Ambelang Diagnostic Radiology · Rockford, IL	14	20

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