What is David Chang's specialty?

David Chang (NPI 1386628980) is a Medicare-billing provider whose primary specialty is Family Practice in Chula Vista, CA.

Where does David Chang practice?

David Chang practices in Chula Vista, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1386628980.

How much does Medicare pay David Chang?

David Chang (NPI 1386628980) received approximately $31K in total Medicare Part B payments, serving 93 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1386628980

David ChangM.D.

PRACTICEVETERANS HOME OF CALIFORNIA-CHULA VISTASee all providers at this practice →

Family PracticeChula Vista, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

196

Unique beneficiaries

—

Total services

295

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — below median (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

5,077

Beneficiaries

—

Total drug cost

$446K

Distinct drugs

103

Brand share

23.7%

Top prescribed drugs

Atorvastatin Calcium297 claims

Tamsulosin Hcl278 claims

Metoprolol Succinate213 claims

Apixaban190 claims

Amlodipine Besylate168 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Chang'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). 5 inbound referrers · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SHARP CORONADO HOSPITAL AND HEALTHCARE CENTER	86	436
Aireen Gutierrez Geriatric Medicine · San Diego, CA	41	125
SHARP CHULA VISTA MEDICAL CENTER	33	93
MEISEL, ROBERT	17	21
Mark Willoughby Dermatology · Chula Vista, CA	13	35

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
FORG, PATRICIA	80	241
SHARP CORONADO HOSPITAL AND HEALTHCARE CENTER	72	305
Kan-Di-Ki Llc Portable X-Ray Supplier · North Hollywood, CA	47	234
Aireen Gutierrez Geriatric Medicine · San Diego, CA	40	123
SHARP CHULA VISTA MEDICAL CENTER	34	103
VETERANS HOME OF CALIFORNIA - CHULA VISTA	34	163
Mark Willoughby Dermatology · Chula Vista, CA	23	58
Care Medical Transportation, Inc. Ambulance Service Provider · San Diego, CA	22	62
MEISEL, ROBERT	17	29
Joel Sigeti Diagnostic Radiology · San Diego, CA	14	27
Mehran Moussavian Cardiology · Chula Vista, CA	12	78
AMERICAN MEDICAL RESPONSE OF SAN DIEGO, INC.	11	21

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