PROVIDER PROFILE · NPI 1649298084

Sung-Un ParkMD

NeurologyAnaheim, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,137

Unique beneficiaries

—

Total services

15,621

Distinct HCPCS

Medicare payment

$196K

Peer benchmark

Total Medicare services vs. 1,670 Neurology providers in CA — top quintile (cohort median 581).

PRESCRIBING · PART D · 2024

Total Rx claims

11,950

Beneficiaries

—

Total drug cost

$615K

Distinct drugs

Brand share

13.1%

Top prescribed drugs

Memantine Hcl1,783 claims

Galantamine Hbr1,045 claims

Gabapentin822 claims

Quetiapine Fumarate665 claims

Pregabalin624 claims

QUALITY · MIPS · 2024

Final MIPS score

47.8

Quality

37.3

Cost

76.3

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-3.26%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$45

Payment records

By payment type

Food and Beverage$45

REFERRAL NETWORK

Where Sung-Un Park'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Paul Lee Ophthalmology · Garden Grove, CA	47	176
Jaesoo Pak Internal Medicine · Cerritos, CA	35	148
Unilab Corporation Clinical Laboratory · West Hills, CA	35	104
Tae Kim Ophthalmology · Cerritos, CA	35	82
Primex Clinical Laboratories Inc. Clinical Laboratory · Van Nuys, CA	31	118
Paul Chang Internal Medicine · Buena Park, CA	27	163
Hong Kim Internal Medicine · Garden Grove, CA	25	261
Chin Kim Internal Medicine · Anaheim, CA	24	112
Mark Song Internal Medicine · Los Angeles, CA	19	122
TOP IMAGING, INC.	19	44
Sung Yoo Gastroenterology · Diamond Bar, CA	18	53
Nicholas Kim Internal Medicine · Anaheim, CA	17	88

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