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PROVIDER PROFILE · NPI 1215021480

John Crowder

PRACTICEDOUGLAS A LIDDICOAT INCSee all providers at this practice →
OphthalmologyFreedom, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where John Crowder'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). 23 inbound referrers · 46 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HAZEL HAWKINS MEMORIAL HOSPITAL114365
LEON, JESUS4088
Bryan Mccleve
Anesthesiology · Monte Sereno, CA
3553
Daniel Wang
Family Practice · Hollister, CA
30135
Jon Keller
Pathology · Palo Alto, CA
2971
Nicole Surdock
Podiatry · Watsonville, CA
2849
SOUTH, DAVID2850
Francisco Ravago
Internal Medicine · Freedom, CA
2573
DIGNITY HEALTH2438
Jennifer Lin
Diagnostic Radiology · Santa Cruz, CA
2030
Robert Weber
Family Practice · Watsonville, CA
1943
NPI 12250475581748
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HAZEL HAWKINS MEMORIAL HOSPITAL108405
Unilab Corporation
Clinical Laboratory · San Jose, CA
102291
WATSONVILLE HOSPITAL CORPORATION95196
Watsonville Surgeons Group Llc
Ambulatory Surgical Center · Freedom, CA
85286
NPI 178072648953155
Benjamin Potkin
Cardiology · Santa Cruz, CA
50188
LEON, JESUS3874
Daniel Wang
Family Practice · Hollister, CA
36125
Jon Keller
Pathology · Palo Alto, CA
36107
Martin Bress
Internal Medicine · Hollister, CA
35136
Bryan Mccleve
Anesthesiology · Monte Sereno, CA
3463
Nicole Surdock
Podiatry · Watsonville, CA
3359
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.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
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.