PROVIDER PROFILE · NPI 1821075367

John NachazelM.D.

PRACTICEDIGNITY HEALTHSee all providers at this practice →

PathologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

146

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 1,209 Pathology providers in CA — bottom quintile (cohort median 1,423).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 John Nachazel'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY COMMUNITY CARE	151	201
NPI 1194773143	50	122
Unilab Corporation Clinical Laboratory · West Hills, CA	46	64
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	21	23
Juma Bharadia Cardiology · Torrance, CA	17	29
WEINGARTEN, ZELMAN	15	30
Bert Mekpongsatorn Certified Registered Nurse Anesthetist (CRNA) · Studio City, CA	11	13

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