What is Danielle Westfall's specialty?

Danielle Westfall (NPI 1891025896) is a Medicare-billing provider whose primary specialty is Pathology in Thousand Oaks, CA.

Where does Danielle Westfall practice?

Danielle Westfall practices in Thousand Oaks, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1891025896.

How much does Medicare pay Danielle Westfall?

Danielle Westfall (NPI 1891025896) received approximately $88K in total Medicare Part B payments, serving 767 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891025896

Danielle WestfallM.D.

PRACTICETHOUSAND OAKS PATHOLOGY ASSOCIATES INCSee all providers at this practice →

PathologyThousand Oaks, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,675

Unique beneficiaries

—

Total services

3,130

Distinct HCPCS

Medicare payment

$87K

Peer benchmark

Total Medicare services vs. 1,209 Pathology providers in CA — top quintile (cohort median 1,423).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

94.4

Quality

93.3

Cost

79.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.82%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Danielle Westfall'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LOS ROBLES REGIONAL MEDICAL CENTER	249	432
Jason Lee Diagnostic Radiology · Thousand Oaks, CA	64	123
Monica Amantia Diagnostic Radiology · Studio City, CA	60	108
David Aufrichtig Diagnostic Radiology · Thousand Oaks, CA	58	113
Sanjiv Sheel Diagnostic Radiology · Edina, MN	53	83
Barry Klein Diagnostic Radiology · Thousand Oaks, CA	53	94
Catherine Moses Diagnostic Radiology · Thousand Oaks, CA	48	74
American Medical Response Ambulance Service Inc Ambulance Service Provider · Moorpark, CA	39	59
Unilab Corporation Clinical Laboratory · West Hills, CA	36	64
Los Robles Surgicenter, Llc Ambulatory Surgical Center · Thousand Oaks, CA	26	40
David Thein Anesthesiology · Glendale, CA	24	31
Andrew Cannon Anesthesiology · Chicago, IL	21	24

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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