What is John Wrench's specialty?

John Wrench (NPI 1083669675) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Santa Barbara, CA.

Where does John Wrench practice?

John Wrench practices in Santa Barbara, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1083669675.

How much does Medicare pay John Wrench?

John Wrench (NPI 1083669675) received approximately $347K in total Medicare Part B payments, serving 4,128 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1083669675

John WrenchMD

Diagnostic RadiologySanta Barbara, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,195

Unique beneficiaries

—

Total services

22,036

Distinct HCPCS

Medicare payment

$296K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

77.3

Quality

73.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.10%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where John Wrench'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). 128 inbound referrers · 329 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Pacific Diagnostic Laboratories Clinical Laboratory · Santa Barbara, CA	617	2,118
DIGNITY HEALTH	210	380
Unilab Corporation Clinical Laboratory · West Hills, CA	188	346
GOLETA VALLEY COTTAGE HOSPITAL	162	312
SANTA BARBARA COTTAGE HOSPITAL	156	248
Daniel Fox Radiation Oncology · Santa Barbara, CA	139	221
COMMUNITY MEMORIAL HEALTH SYSTEM	106	207
American Medical Response West Ambulance Service Provider · Buellton, CA	77	133
DIGNITY HEALTH	75	137
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	74	118
ALTON, WILLIAM	59	134
William Deruso Diagnostic Radiology · Santa Barbara, CA	59	108

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Pacific Diagnostic Laboratories Clinical Laboratory · Santa Barbara, CA	582	1,923
SANTA YNEZ VALLEY COTTAGE HOSPITAL, INC	538	1,138
GOLETA VALLEY COTTAGE HOSPITAL	309	587
SANTA BARBARA COTTAGE HOSPITAL	287	490
Unilab Corporation Clinical Laboratory · West Hills, CA	174	353
American Medical Response West Ambulance Service Provider · Buellton, CA	158	309
DIGNITY HEALTH	150	257
Matthew Backer Diagnostic Radiology · Santa Barbara, CA	138	218
Lawrence Harter Diagnostic Radiology · Santa Barbara, CA	131	189
COMMUNITY MEMORIAL HEALTH SYSTEM	130	275
Gary Blum Diagnostic Radiology · Santa Barbara, CA	112	162
BERRETT, STEVEN	100	199

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