What is Sung Yang's specialty?

Sung Yang (NPI 1871562900) is a Medicare-billing provider whose primary specialty is Nephrology in Lancaster, CA.

Where does Sung Yang practice?

Sung Yang practices in Lancaster, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1871562900.

How much does Medicare pay Sung Yang?

Sung Yang (NPI 1871562900) received approximately $224K in total Medicare Part B payments, serving 260 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871562900

Sung YangMD

NephrologyLancaster, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

354

Unique beneficiaries

—

Total services

1,179

Distinct HCPCS

Medicare payment

$218K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — below median (cohort median 1,482).

PRESCRIBING · PART D · 2024

Total Rx claims

1,105

Beneficiaries

—

Total drug cost

$155K

Distinct drugs

Brand share

27.9%

Top prescribed drugs

Parenteral Amino Acid 20% No.1101 claims

Fat Emulsion/Olive/Soy/Phospho78 claims

Clonidine Hcl53 claims

Rosuvastatin Calcium51 claims

Calcium Acetate47 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$53

Payment records

By payment type

Food and Beverage$53

Top paying entities

Food and Beverage$53

REFERRAL NETWORK

Where Sung Yang'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TOTAL RENAL CARE INC	158	1,639
NPI 1255335535	155	849
ANTELOPE VALLEY HEALTH CARE DISTRICT	149	682
Bassel Hadaya Nephrology · Lancaster, CA	110	650
Rendell Manalo Internal Medicine · Lancaster, CA	64	274
RIDGECREST REGIONAL HOSPITAL	63	272
NPI 1184787020	44	178
NPI 1003842675	41	300
Kanwaljit Gill Cardiology · Palmdale, CA	38	148
Unilab Corporation Clinical Laboratory · West Hills, CA	37	91
LASK, DAVID	29	72
Pramod Kadambi Cardiology · Lancaster, CA	26	66

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