What is John Dingilian's specialty?

John Dingilian (NPI 1295828291) is a Medicare-billing provider whose primary specialty is Family Practice in Simi Valley, CA.

Where does John Dingilian practice?

John Dingilian practices in Simi Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1295828291.

How much does Medicare pay John Dingilian?

John Dingilian (NPI 1295828291) received approximately $71K in total Medicare Part B payments, serving 253 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1295828291

John DingilianMD

PRACTICEADVENTIST HEALTH PHYSICIANS NETWORKSee all providers at this practice →

Family PracticeSimi Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

639

Unique beneficiaries

—

Total services

941

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,985

Beneficiaries

—

Total drug cost

$309K

Distinct drugs

Brand share

15.8%

Top prescribed drugs

Atorvastatin Calcium161 claims

Losartan Potassium143 claims

Levothyroxine Sodium131 claims

Pantoprazole Sodium118 claims

Rosuvastatin Calcium99 claims

QUALITY · MIPS · 2024

Final MIPS score

95.8

Quality

81.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.87%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$53

Payment records

By payment type

Food and Beverage$53

Top paying entities

Food and Beverage$53

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Home health agency

Home health agency

Home health agency

Hospice

Hospital

REFERRAL NETWORK

Where John Dingilian'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). 8 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SIMI VALLEY HOSPITAL AND HEALTH CARE SERVICES	109	495
Unilab Corporation Clinical Laboratory · West Hills, CA	27	54
INOUYE, CRAIG	22	59
Robert Acquarelli Diagnostic Radiology · Simi Valley, CA	19	65
Daniel Takeda Family Practice · Simi Valley, CA	19	36
American Medical Response Ambulance Service Inc Ambulance Service Provider · Moorpark, CA	17	32
SIMI VALLEY HOSPITAL AND HEALTH CARE SERVICES	14	45
Ellie Rogers Family Practice · Ventura, CA	11	36

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	49	96
SIMI VALLEY HOSPITAL AND HEALTH CARE SERVICES	48	195
Robert Acquarelli Diagnostic Radiology · Simi Valley, CA	21	51
Eric Cordes Diagnostic Radiology · Simi Valley, CA	21	63
INOUYE, CRAIG	20	46
WESTERN HEALTH RESOURCES	16	52
Arash Afari Diagnostic Radiology · Century City, CA	16	41
Ellie Rogers Family Practice · Ventura, CA	11	32
Vijay Garg Cardiology · Simi Valley, CA	11	55

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