PROVIDER PROFILE · NPI 1447376454

Raffi TachdjianM.D.

PRACTICERAFFI TACHDJIAN, MD A MEDICAL CORPORATIONSee all providers at this practice →

Allergy/ ImmunologySanta Monica, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

572

Unique beneficiaries

—

Total services

13,386

Distinct HCPCS

Medicare payment

$134K

Peer benchmark

Total Medicare services vs. 329 Allergy/ Immunology providers in CA — top quintile (cohort median 4,377).

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

Total received

$641K

Payment records

653

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$382K

Consulting Fee$162K

Travel and Lodging$83K

Food and Beverage$14K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$382K

Consulting Fee$162K

Travel and Lodging$83K

Food and Beverage$14K

REFERRAL NETWORK

Where Raffi Tachdjian'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). 3 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE SAINT JOHN'S HEALTH CENTER	29	124
Unilab Corporation Clinical Laboratory · West Hills, CA	20	178
GELLER, BERNARD	13	44

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PROVIDENCE SAINT JOHN'S HEALTH CENTER	26	156
Unilab Corporation Clinical Laboratory · West Hills, CA	26	147
CEDARS-SINAI MEDICAL CENTER	17	76
GELLER, BERNARD	12	34
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	11	43

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