What is Andy Dang's specialty?

Andy Dang (NPI 1154335735) is a Medicare-billing provider whose primary specialty is Endocrinology in Valencia, CA.

Where does Andy Dang practice?

Andy Dang practices in Valencia, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1154335735.

How much does Medicare pay Andy Dang?

Andy Dang (NPI 1154335735) received approximately $66K in total Medicare Part B payments, serving 230 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1154335735

Andy DangM.D.

EndocrinologyValencia, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

592

Unique beneficiaries

—

Total services

799

Distinct HCPCS

Medicare payment

$39K

Peer benchmark

Total Medicare services vs. 633 Endocrinology providers in CA — above median (cohort median 1,164).

PRESCRIBING · PART D · 2024

Total Rx claims

3,427

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

Brand share

48.6%

Top prescribed drugs

Levothyroxine Sodium455 claims

Semaglutide263 claims

Empagliflozin218 claims

Alendronate Sodium201 claims

Atorvastatin Calcium194 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$515

Payment records

By payment type

Food and Beverage$515

Top paying entities

Food and Beverage$515

REFERRAL NETWORK

Where Andy Dang'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 · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	113	520
Erik Davydov Internal Medicine · Canyon Country, CA	40	123
David Morrow Family Practice · Santa Clarita, CA	24	67
Linda Mar Diagnostic Radiology · Sacramento, CA	14	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	83	336
Roscoe Marter Obstetrics & Gynecology · Valencia, CA	38	66
Erik Davydov Internal Medicine · Canyon Country, CA	28	77
David Morrow Family Practice · Santa Clarita, CA	17	42
HENRY MAYO NEWHALL MEMORIAL HOSPITAL	17	28
Unilab Corporation Clinical Laboratory · West Hills, CA	16	30
Anush Hasratyan Internal Medicine · Canyon Country, CA	16	25
Linda Mar Diagnostic Radiology · Sacramento, CA	13	20
Byong-Wha Lee Internal Medicine · Canyon Country, CA	13	21
Edward Gabriel Diagnostic Radiology · Los Angeles, CA	12	14

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