What is Darin Chambers's specialty?

Darin Chambers (NPI 1316108053) is a Medicare-billing provider whose primary specialty is Family Practice in Oxnard, CA.

Where does Darin Chambers practice?

Darin Chambers practices in Oxnard, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1316108053.

How much does Medicare pay Darin Chambers?

Darin Chambers (NPI 1316108053) received approximately $5K in total Medicare Part B payments, serving 57 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1316108053

Darin ChambersM.D.

PRACTICECOUNTY OF VENTURASee all providers at this practice →

Family PracticeOxnard, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

123

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — below median (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

3,804

Beneficiaries

—

Total drug cost

$550K

Distinct drugs

Brand share

20.1%

Top prescribed drugs

Metformin Hcl233 claims

Atorvastatin Calcium158 claims

Losartan Potassium151 claims

Omeprazole143 claims

Amlodipine Besylate109 claims

QUALITY · MIPS · 2024

Final MIPS score

86.0

Quality

64.5

Cost

72.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.46%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$96

Payment records

By payment type

Food and Beverage$96

Top paying entities

Food and Beverage$96

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 058059

Home health agency

CCN 050159

Hospital

REFERRAL NETWORK

Where Darin Chambers'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). 8 inbound referrers · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COUNTY OF VENTURA	88	1,271
DIGNITY HEALTH	33	129
Bruce Matthews Diagnostic Radiology · Ventura, CA	27	81
Sanjay Logani Ophthalmology · Reseda, CA	25	66
John Mcmahan Diagnostic Radiology · Ventura, CA	22	77
Matthew Carr Diagnostic Radiology · Ventura, CA	18	41
CLARK, DANIEL	16	88
Unilab Corporation Clinical Laboratory · West Hills, CA	11	58

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COUNTY OF VENTURA	159	948
COUNTY OF VENTURA	146	573
COUNTY OF VENTURA	111	1,755
DIGNITY HEALTH	28	84
Sanjay Logani Ophthalmology · Reseda, CA	26	73
Erick Morales Ophthalmology · Oxnard, CA	25	76
John Mcmahan Diagnostic Radiology · Ventura, CA	23	63
Bruce Matthews Diagnostic Radiology · Ventura, CA	22	68
Matthew Carr Diagnostic Radiology · Ventura, CA	19	51
HORWITZ, REED	18	51
Unilab Corporation Clinical Laboratory · West Hills, CA	13	93
COUNTY OF VENTURA	11	26

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