What is Kay Sung's specialty?

Kay Sung (NPI 1336278720) is a Medicare-billing provider whose primary specialty is Dermatology in Newport Beach, CA.

Where does Kay Sung practice?

Kay Sung practices in Newport Beach, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1336278720.

How much does Medicare pay Kay Sung?

Kay Sung (NPI 1336278720) received approximately $401K in total Medicare Part B payments, serving 615 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1336278720

Kay SungM.D.

PRACTICENEWPORT UROLOGIC ONCOLOGY A MEDICAL GROUPSee all providers at this practice →

DermatologyNewport Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,350

Unique beneficiaries

—

Total services

4,037

Distinct HCPCS

Medicare payment

$387K

Peer benchmark

Total Medicare services vs. 1,546 Dermatology providers in CA — above median (cohort median 2,504).

PRESCRIBING · PART D · 2024

Total Rx claims

205

Beneficiaries

—

Total drug cost

$49K

Distinct drugs

Brand share

10.7%

Top prescribed drugs

Clobetasol Propionate37 claims

Mometasone Furoate36 claims

Ketoconazole35 claims

Mupirocin17 claims

Doxycycline Hyclate17 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Kay Sung'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). 4 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Mohs-Tek, Inc. Clinical Laboratory · Tustin, CA	213	436
MILLER, ROBERT	69	107
Unilab Corporation Clinical Laboratory · West Hills, CA	54	122
Jonathan Hoenig Ophthalmology · Beverly Hills, CA	20	36

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LONG BEACH MEMORIAL MEDICAL	58	116
Unilab Corporation Clinical Laboratory · West Hills, CA	54	130
Catherine Hwang Ophthalmology · Cleveland, OH	44	82
Mohs-Tek, Inc. Clinical Laboratory · Tustin, CA	43	112
Donna Hastert Physician Assistant · Sun City, CA	36	56
MILLER, ROBERT	32	52
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	28	47
UNIVERSITY OF CALIFORNIA IRVINE	22	37
UNIVERSITY OF CALIFORNIA IRVINE	16	29
RICHIE, DOUGLAS	14	19
Jonathan Hoenig Ophthalmology · Beverly Hills, CA	12	16

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