What is Philip Yang's specialty?

Philip Yang (NPI 1821157553) is a Medicare-billing provider whose primary specialty is Nephrology in Fountain Valley, CA.

Where does Philip Yang practice?

Philip Yang practices in Fountain Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1821157553.

How much does Medicare pay Philip Yang?

Philip Yang (NPI 1821157553) received approximately $714K in total Medicare Part B payments, serving 786 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821157553

Philip YangMD

PRACTICEDR TUNG NGO, INCSee all providers at this practice →

NephrologyFountain Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,666

Unique beneficiaries

—

Total services

5,453

Distinct HCPCS

Medicare payment

$712K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

7,017

Beneficiaries

—

Total drug cost

$1.9M

Distinct drugs

Brand share

25.5%

Top prescribed drugs

Hydralazine Hcl627 claims

Amlodipine Besylate615 claims

Calcitriol595 claims

Metoprolol Succinate565 claims

Empagliflozin506 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$698

Payment records

By payment type

Food and Beverage$698

Top paying entities

Food and Beverage$698

REFERRAL NETWORK

Where Philip 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). 90 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Essam Mostafa Nephrology · Fountain Valley, CA	185	1,600
Son Dinh Nephrology · Fountain Valley, CA	122	560
Elizabeth Nghiem Infectious Disease · Fountain Valley, CA	109	1,072
CASSIDY, DAVID	107	449
ORANGE COAST MEMORIAL MEDICAL CENTER	98	272
Unilab Corporation Clinical Laboratory · West Hills, CA	92	332
Mehdi Jalili Diagnostic Radiology · Orange, CA	83	400
Marvin Reyes Infectious Disease · Fountain Valley, CA	80	380
Reza Shahbaz Diagnostic Radiology · Orange, CA	79	432
SCHIFF, STEVEN	69	175
Kenneth Lynch Diagnostic Radiology · Surfside, CA	66	245
Robby Ayoub Internal Medicine · Huntington Beach, CA	64	552

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