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PROVIDER PROFILE · NPI 1326244955

David DuffyPHD

PRACTICEMISSION TRAILS HEALTHCARE LLCSee all providers at this practice →
Psychologist, ClinicalLa Mesa, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
289
Unique beneficiaries
—
Total services
753
Distinct HCPCS
3
Medicare payment
$57K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,573 Psychologist, Clinical providers in CA — top quintile (cohort median 410).
REFERRAL NETWORK

Where David Duffy'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). 14 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
American Medical Response Ambulance Service, Inc.
Ambulance Service Provider · San Diego, CA
23134
Joann Stewart
Geriatric Medicine · La Jolla, CA
22559
Sottek Trippe Enterprise, Llc
Ambulance Service Provider · Carlsbad, CA
1973
Saleem Ishaque
Psychiatry & Neurology · National City, CA
18251
SDXRAY & LAB INC18436
Rana Mansour
Podiatry · El Cajon, CA
17308
NPI 112422432417109
Guillermo Castillo
Family Practice · San Diego, CA
16309
County Service Area No 17
Ambulance Service Provider · San Diego, CA
1650
REGENTS OF THE UNIVERSITY OF CALIFORNIA16250
Hardeep Phull
Geriatric Medicine · Escondido, CA
1372
Prem Salhotra
Internal Medicine · Yucca Valley, CA
1320
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Kan-Di-Ki Llc
Portable X-Ray Supplier · North Hollywood, CA
451,601
CCW LA JOLLA, LLC25264
Rana Mansour
Podiatry · El Cajon, CA
22363
Joann Stewart
Geriatric Medicine · La Jolla, CA
21464
Saleem Ishaque
Psychiatry & Neurology · National City, CA
17283
FELLEGVARI, IREN1646
Adil Abbasi
Internal Medicine · La Jolla, CA
15335
SDXRAY & LAB INC15318
Guillermo Castillo
Family Practice · San Diego, CA
15334
OLIVE HOLDINGS, LLC1587
Aboo Nasar
Internal Medicine · San Diego, CA
15181
SCRIPPS HEALTH14103
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.