PROVIDER PROFILE · NPI 1164590006

David WarkentinDC

ChiropracticMesa, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

1,205

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 653 Chiropractic providers in AZ — top quintile (cohort median 550).

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

Total received

$15

Payment records

By payment type

Food and Beverage$15

REFERRAL NETWORK

Where David Warkentin'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). 2 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WOODRIFFE, RAMONA	22	578
Arizona Advanced Imaging Center Llc Independent Diagnostic Testing Facility (IDTF) · Mesa, AZ	16	126

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Sonora Quest Laboratories Llc Clinical Laboratory · Phoenix, AZ	24	166
WOODRIFFE, RAMONA	22	544
Laboratory Corporation Of America Clinical Laboratory · Phoenix, AZ	17	91
Arizona Advanced Imaging Center Llc Independent Diagnostic Testing Facility (IDTF) · Mesa, AZ	13	89

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